Sourdough Summer Garden Focaccia

Ingredients

The Levain

Build this the night before, or first thing in the morning if you keep a lively starter. It is the engine of the whole bake.

• 30g (2 tbsp) active sourdough starter
• 60g (½ cup) bread flour
• 60g (¼ cup) water, room temperature

The Dough

One bowl, no mixer. Just the levain, water, flour, salt, and oil coming together into a soft, wet dough.

• 150g (⅔ cup) active levain (all of it)
• 425g (3½ cups) bread flour
• 285g (1¼ cups) water, room temperature
• 10g (1¾ tsp) fine sea salt
• 25g (2 tbsp) extra-virgin olive oil

The Pan and Finishing

Do not skimp on the oil. It is what gives focaccia those crisp, golden edges.

• 45g (3 tbsp) extra-virgin olive oil, divided
• 3g (1 tsp) flaky sea salt

The Garden

Your paint box. Use at least three colors and up to six. Swap in whatever your garden or market is giving you: mini sweet peppers, radish, scallion, asparagus, kalamata or green olives, or edible flowers. Skip anything watery like mushrooms or cucumber, they weep and go soggy.

• 150g (1 cup) cherry tomatoes, halved
• 100g (1 cup) bell pepper, thin strips
• 60g (½ cup) red onion, thin slices
• 50g (⅓ cup) pitted olives
• 15g (½ cup) soft fresh herbs (dill, parsley, basil, chives), loosely packed
• 5g (1 tbsp) fresh rosemary

Total flour: 500g

Hydration: 72%

Pro tip: This dough sits at 72%, a hair tighter than the yeasted version, mostly because a slightly firmer sourdough is easier to handle. Do not count on those three points to protect your design though. What actually keeps your garden intact is a proper proof and pressing every topping in deep, both covered below.

Equipment

Method

Build the Levain

A strong, active levain is what makes sourdough focaccia rise tall and taste alive. Do not skip it or rush it.

1. Feed and wait. Stir together the starter, bread flour, and water in a small jar. Cover loosely and leave it at warm room temperature until it has doubled and looks domed and bubbly, about 4 to 8 hours depending on your kitchen.
2. Check it with a float test. Drop a small spoonful into a glass of water. If it floats, it is full of gas and ready to work. If it sinks, give it more time. This is the single best predictor of a good rise.

Wait: PT8H

Tip: No time to babysit a levain? The yeasted version of this recipe skips it entirely and bakes on the same schedule. Both make a gorgeous garden.

Mix the Dough

Everything goes in one bowl. No kneading, no mixer. You are just bringing a shaggy, wet dough together and letting time do the work.

1. Dissolve the levain. In your large bowl, whisk the active levain into the water until it looks milky and loose. This spreads the culture evenly through the dough.
2. Add flour, salt, and oil. Add the bread flour, fine sea salt, and the 2 tablespoons of olive oil. Stir until you do not see any dry flour. It will look rough and sticky at 72% hydration. That is right. Do not add more flour.
3. Rest. Cover and rest 30 minutes. The flour drinks up the water and the folds ahead get much easier.

Wait: PT30M

Build Strength with Bowl Folds

Instead of kneading, you will strengthen this dough with gentle folds in the bowl. This builds the structure that holds those big sourdough bubbles.

1. First fold. Wet one hand. Reach under one side of the dough, stretch it up, and fold it to the middle. Turn the bowl a quarter turn and repeat, four times around. This is a stretch and fold.
2. Fold three more times. Cover and rest 45 minutes, then fold again. Do four rounds total over about 2 to 3 hours. Sourdough moves slower than yeast, so give it the time. With each round the dough gets smoother, tighter, and stronger.

Wait: PT3H

Tip: Watch the dough, not the clock. Warm kitchen, it moves faster. Cool from the AC, it takes longer. You want it noticeably puffier and jigglier by the last fold.

The Overnight Cold Rise

The dough goes into the fridge to slowly build flavor and bubbles. This cold rest is where sourdough focaccia earns its tang.

1. Cover and chill. Cover the bowl tightly and refrigerate 12 to 16 hours, overnight. This long, cold cold retard deepens flavor and sets up that airy, bubbly crumb. Here's the part that matters: your dough keeps fermenting for hours while it cools down, so a warm summer dough is further along than the clock says. Hot kitchen, lean toward 12. Cool kitchen, 16 is fine.
2. Trust the cold retard. The dough rises slowly in the fridge and should look puffy and dotted with bubbles by morning. Cold dough is also easier to handle, which is a bonus when you go to pan it.

Wait: PT16H

Tip: If life happens, this dough will hold in the fridge up to about 24 hours. It just keeps getting more sour. Any longer and it starts to lose its lift.

Into the Pan, Second Rise

The dough moves to its oiled pan for a warm, patient rise until it is pillowy and ready for your garden. Sourdough takes longer here than yeast, so plan for it.

1. Oil the pan well. Drizzle 2 tablespoons of the finishing oil into your 9x13 metal pan, coating the bottom and sides. A parchment sling makes lift-out easy, but oil alone works.
2. Transfer and stretch. Scrape the cold dough into the pan, drizzle a little oil on top, and gently coax it toward the corners with your fingertips. It will shrink back at first. Rest 20 minutes and stretch again. Two or three tries over an hour fills the pan.
3. Warm rise. Cover loosely and let it rise at warm room temperature until puffy, jiggly, and full of life, about 3 to 4 hours. This second proofing is what gives you the tall lift and strong oven spring. Sourdough is slower here, so do not rush it into the oven.

Wait: PT4H

Tip: Cool summer kitchen from the AC? Set the pan in a turned-off oven with just the light on. That gentle warmth keeps a sourdough rise moving.

Dimple, Oil, and Plant Your Garden

The fun part, and the part where sourdough bakers have to be a little smart. Read the whole phase before you start so your garden survives those big bubbles.

1. Dimple with confidence. Oil your fingertips, then press straight down through the dough to the bottom of the pan, all over. Those deep dimples hold oil and give focaccia its look. Press firmly, but do not fully deflate it.
2. Oil everything. Drizzle the last tablespoon of finishing oil over the top so it pools in the dimples, then oil your vegetables too. Every piece of your garden should be lightly slicked in olive oil before it touches the dough. This one rule saves your bake.
3. Press the garden in deep. Lay down your design with the tomatoes, peppers, onions, and olives, and press each piece a little deeper than you think you should. Sourdough puffs hard in the oven, and pieces that sit on top will slide right off the bubbles. Anchor them into the dimples. Hold your delicate herbs back.
4. Salt and go. Finish with a pinch of flaky sea salt. Soft herbs like dill, basil, and parsley go on later, in the oven, so they do not scorch. Now you are ready to bake.

Tip: Toppings shift and spread as the bread rises. Cluster your design a little tighter than looks right, and press hard. On sourdough, pressing deep is the whole trick to keeping your picture intact. Lay cut cherry tomatoes cut-side down too, or they weep water and leave a soggy spot.

Bake

High heat and a hot oven give you crisp edges, a golden top, and roasted vegetables nestled into a tangy, open crumb.

1. Preheat hot. Preheat to 450F (230C) for at least 30 minutes while the focaccia finishes rising. A truly hot oven and a metal pan give you deep golden color.
2. Bake. Bake on the lower rack for 25 to 28 minutes until the top is deep golden and the vegetables look roasted. If a heavily decorated garden browns too fast, tent it loosely with foil.
3. Add the delicate herbs. With about 10 minutes left, scatter on your soft fresh herbs and rosemary. Late is the key to keeping them green instead of scorched.
4. Cool and admire. Lift the focaccia out of the pan onto a rack so the bottom stays crisp. Cool at least 15 minutes before cutting. Take your photo first. This one earns it.

Wait: PT28M

Tip: Want extra-crisp sides? Once you lift it out, slide the bare focaccia back onto the oven rack for 5 minutes. Every edge goes golden.

Design Your Garden

Focaccia is a blank canvas, and this is where the whole community shows off. There is no wrong design. Two rules never change, and they matter even more on sourdough: oil every piece so nothing burns, and press each piece in deep so the big bubbles do not push it off. Hold delicate herbs until the last 10 minutes in the oven. Pick a style below or invent your own.

Flower Garden (recommended)

The classic showstopper. Flowers, stems, and grass built from vegetables.

1. Lay your stems. Run long chives, thin scallion strips, or thin asparagus spears upward from the bottom of the pan for stems and grass. Press them into the dough.
2. Build the blooms. At the top of each stem, ring thin bell pepper strips or red onion slivers into petals. A cherry tomato half or an olive in the center becomes the flower's heart.
3. Add leaves and fill. Tuck small basil or parsley leaves along the stems as foliage. These sturdier herbs can go on before baking. Scatter a few tomato halves low as bushes.

Wildflower Meadow

The most forgiving design and a great place to start. No straight lines, no pressure.

1. Scatter with intention. Press your oiled vegetables across the whole surface in loose clusters, letting color land where it wants. Think of a field, not a bouquet.
2. Vary the heights. Mix tomato halves, pepper strips, and olives so no two spots match. Uneven is the whole point of a meadow.

Summer Sunset

For the baker who wants a picture, not a pattern. A little ambitious, a lot of fun.

1. Set the horizon. Lay a band of thin red onion across the middle for a hazy sky, with rows of tomato and yellow pepper below for hills and fields.
2. Place the sun. Cluster tomato halves or a ring of yellow pepper in one corner as a low sun. Radiate thin pepper strips outward for rays.
3. Finish the sky. Once baked and out of the oven, a few torn basil leaves or dill sprigs read as clouds and greenery.

Kids' Garden

Hand the pan to a young baker and let them run with it. Faces, rainbows, their name, whatever they dream up.

1. Give them the palette. Set out small bowls of oiled, pre-cut vegetables. Let the kids place every piece. It only needs to look like theirs.
2. Let them dimple and press. Little fingers are great at dimpling. Show them how to press down firm and anchor each piece, then step back and let them plant.

Proof test: Before you decorate, make sure the dough is truly ready. It should look puffy and full, and jiggle like a waterbed when you nudge the pan. Sourdough often needs the full 3 to 4 hours. If it still looks flat and tight, wait. A rushed rise gives you dense focaccia no matter how pretty the top.

Bake

High, dry heat in a metal pan is the whole game. It sets the crumb, crisps the edges, and roasts your garden.

Oven: 230°C / 450°F. Internal temperature when done: 96°C / 205°F.

Metal Pan, High Heat (recommended)

The reliable path for a golden top and crisp bottom.

Equipment: 9x13 metal baking pan

1. Preheat. Preheat to 450F (230C) for at least 30 minutes. A hot oven from the start is non-negotiable for color.
2. Bake low. Bake on the lower rack for 25 to 28 minutes until deep golden. Add delicate herbs in the last 10 minutes.
3. Crisp the sides. Lift it out onto a rack. For extra crunch, slide the bare focaccia back onto the rack for 5 more minutes.

Foil Tent for Heavy Gardens

Use this when your design is loaded with delicate vegetables that scorch easily.

Equipment: 9x13 metal pan and aluminum foil

1. Tent early. Tent the pan loosely with foil for the first 15 minutes to shield the vegetables while the crumb sets.
2. Uncover to finish. Remove the foil and bake another 10 to 13 minutes until the top is golden and the garden is roasted but not burnt.

Note: Focaccia is done when it is deep golden all over and the vegetables look roasted, not just warmed. Color is flavor. Do not pull it pale.

Storage

• Room temperature: 2 to 3 days, wrapped or in a bread bag. Best the day it is baked.
• Frozen: Up to 3 months. Slice before freezing for easy portions.
• Refresh: Warm slices in a 350F (175C) oven for 5 to 10 minutes to bring back the crisp crust.

Frequently Asked Questions

Does my kitchen temperature affect the overnight fridge time? My fridge is the same temperature year round.

Your fridge is the same, but your dough isn't. A fridge is a slow brake, not a pause button. When the bowl goes in, it doesn't become cold dough, it becomes dough that's slowly getting colder, and that takes four to six hours. The whole time it's cooling, it's still fermenting, and it only really slows down under about 50F (10C). So a dough that goes in at 82F on a August afternoon coasts through that active zone for around three hours. The same dough going in at 70F in February is under 50F in about ninety minutes. Same fridge, same clock, but the summer dough picked up two or three extra hours of real fermentation. That's why summer leans toward the short end. You're not adjusting for the fridge, you're paying back the head start your kitchen already gave it.

How active does my starter need to be?

Lively. Feed it and use it near its peak, when it has doubled and looks domed and bubbly. A quick float test confirms it: a spoonful should float in water. A sluggish starter gives you a flat, dense focaccia.

My design got swallowed by huge bubbles. What happened?

That is sourdough being sourdough. It throws bigger bubbles than yeast. The fix is not hydration, it is technique: do not over-proof, and press every topping deep into the dough so it anchors below the bubbles instead of riding on top. Pieces that sit on the surface slide right off as the bread puffs.

Can I make this faster, without sourdough?

Yes. The yeasted version of this focaccia skips the starter and the levain build, and it is beginner-friendly. Same four decorating tutorials, same gorgeous garden, less waiting.

Can I use discard instead of active starter?

Not for the levain. Discard will not give you the rise you need. Save discard for crackers and pancakes. This bake wants a fed, active, peaking starter to lift all that dough.

My vegetables burned. How do I stop that?

Two fixes. Oil every piece before it goes on, which protects it like sunscreen, and put delicate herbs on only in the last 10 minutes. For a heavily loaded garden, tent the pan with foil for the first 15 minutes.

Which vegetables work best, and which should I avoid?

Firm, colorful, low-moisture pieces shine: cherry tomatoes, bell and sweet peppers, red onion, olives, asparagus, radish, scallion, and sturdy herbs. Avoid watery ones like mushrooms, zucchini, and cucumber. They weep and leave you with soggy dough.

My kitchen is warm from summer. Will the timing still work?

It will move faster, so lean on the dough's look, not the clock. In real heat, the levain peaks sooner and the pan rise can finish in closer to 3 hours. Bake when it is puffy and jiggly, whenever that lands.

How do I store it, and does it keep?

Sourdough focaccia keeps a hair better than yeasted, thanks to the fermentation. Wrapped at room temperature it holds 2 to 3 days, or slice and freeze for up to 3 months. Warm slices in a 350F (175C) oven for 5 to 10 minutes to bring back the crisp crust.

Nutrition

Per serving (1 piece): 210 calories, 30g carbohydrates, 6g protein, 8g fat, 2g fiber, 350mg sodium. Makes 12 servings.