Fresh-Milled 40% Rye Deli Loaf

Ingredients

Final Dough

Forty percent fresh-milled whole rye, sixty percent bread flour. The bread flour supplies the gluten that rye cannot.

• 200g (1¾ cups) whole rye flour, fresh-milled (about 203g rye berries)
• 300g (2½ cups) bread flour
• 330g (1⅜ cups) filtered water, warm
• 30g (2 tablespoons) filtered water, held back for adjustment
• 25g (1 tablespoon) molasses (not blackstrap)
• 6g (2 teaspoons) instant yeast
• 10g (1¾ teaspoons) fine sea salt
• 8g (1 tablespoon) caraway seeds, plus more for the top
• 15g (1 tablespoon) neutral oil

Total flour: 500g

Hydration: 72%

Pro tip: Do not push the rye percentage on your first attempt. At 40% you get real rye flavor with a dough that still behaves. Above 60% you are into a different technique involving sour, scalds, and a much wetter batter-like dough.

Equipment

Method

Mill and Mix

Rye has almost no gluten-forming protein and it is loaded with pentosans, gums that grab water and make dough sticky. Both facts shape everything below.

1. Mill the rye. Mill 203g of rye berries at your finest setting to yield 200g of flour. Rye mills easily and runs cool. Berry weights here are a planning estimate at 1 percent mill loss, not a calibrated figure. Machine loss varies, so weigh the finished flour and top up if you land short. The Mill will work this out for your own machine.
2. Combine wet ingredients. Whisk the warm water, molasses, and yeast together until the molasses dissolves. Let it stand 5 minutes.
3. Add flours, salt, caraway, and oil. Add the rye flour, bread flour, salt, caraway, and oil. Mix until no dry flour remains. The dough will be sticky and slightly slick. That is rye, not a mistake.

Wait: PT20M

Tip: Rye dough is sticky no matter what you do. Wet your hands instead of adding flour. Extra flour here means a dry, crumbly loaf.

Bulk Fermentation

Two folds. Rye ferments quickly and the pentosans do some of the structural work that gluten normally would.

1. Fold at 20 and 50 minutes. Wet your hand, lift and fold the dough over itself four times around the bowl. Do it twice, thirty minutes apart.
2. Judge the water. After the first fold, decide about the held-back water. Rye keeps absorbing for a while, so if the dough feels tight, work some in now.
3. Finish bulk. Rise until increased by about three quarters, roughly 90 minutes at 72F (22C).

Wait: PT1H30M

Tip: Rye's enzymes are more active than wheat's. Over-ferment a rye dough and you get a sticky, gummy crumb that no amount of extra bake time will fix.

Shape and Final Proof

Into a pan. A 40% rye will spread if you leave it free-form, and this loaf is meant for sandwich slices anyway.

1. Shape into a log. Turn onto a wet counter rather than a floured one. Pat into a rectangle, fold in thirds, and roll into a log. Wet hands make this manageable.
2. Into the pan. Seam side down in a greased 9x5 pan. Smooth the top with a wet hand and press caraway seeds onto the surface.
3. Proof short. Cover and proof only until the dough crowns half an inch above the rim, 40 to 50 minutes. Rye punishes a long final proof harder than any other grain here.

Wait: PT45M

Tip: When rye is ready you will see small cracks appear on the surface. That is your signal to bake, not a problem.

Bake the Loaf

A hot start with steam, then a long moderate finish. Rye needs a fully set crumb.

1. Preheat. 425F (220C) for 20 minutes with a rack in the lower third.
2. Spritz and load. Mist the loaf with water and slide it in. Mist the oven walls once as you close the door.
3. Bake hot, then drop. 15 minutes at 425F (220C), then reduce to 375F (190C) for 25 more minutes.
4. Check the temperature. 205 to 210F (96 to 99C) in the center. Rye needs to go higher than wheat before the crumb sets.
5. Cool completely, then wait. Turn out and cool at least 4 hours. Rye is genuinely better the next day, and slicing it warm gives you a gummy interior every time.

Tip: Give this loaf overnight before you cut it. Wrap it in a towel once fully cool. The crumb firms, the flavor rounds out, and it slices thin without tearing.

Shape the Loaf

Wet hands, wet counter, pan support. Rye does not want flour on the outside.

Pan Loaf (9x5) (recommended)

The right call at 40% rye. Even slices for sandwiches and no risk of spread.

1. Pat on a wet counter. Water, not flour. Flour makes rye dry and crumbly.
2. Fold and roll. Thirds, then roll into a snug log.
3. Smooth and seed. Wet hand over the top, press caraway seeds on.

Free-Form Oval

Possible at 40%, and it looks the part on a board. Expect a flatter loaf. Proof it in a heavily floured oval banneton and bake on a stone.

1. Shape an oval. Gentle roll into a batard shape with wet hands.
2. Proof seam up. In a floured oval banneton, 40 minutes, then turn out and bake on a preheated stone.

Proof test: Watch for fine cracks across the surface. That, plus a crown about half an inch above the rim, means bake it now. Rye gives you a narrower window than wheat.

Bake

Hot start, moderate finish, high internal temperature.

Oven: 220°C / 425°F. Internal temperature when done: 97°C / 207°F.

Loaf Pan with Steam (recommended)

The reliable method. Steam early for crust, then a long moderate bake to fully set a rye crumb.

Equipment: 9x5 loaf pan, greased, plus a spray bottle

1. Preheat. 425F (220C), 20 minutes.
2. Hot phase. Mist and bake 15 minutes at 425F (220C).
3. Moderate phase. Drop to 375F (190C) for 25 minutes, to 205 to 210F (96 to 99C) internal.

Dutch Oven

Only for the free-form version. Gives a better crust, but a pan loaf will not fit most pots.

Equipment: 5 to 7 quart Dutch oven, preheated

1. Covered. 20 minutes at 450F (230C).
2. Uncovered. 20 to 25 minutes at 400F (205C).

Note: Rye is the one loaf in this collection that is genuinely better tomorrow. Bake it today, wrap it tonight, slice it in the morning.

Storage

• Room temperature: 4 to 5 days wrapped in a towel or a paper bag. Rye keeps longer than any other loaf in this collection.
• Refrigerated: Not recommended.
• Frozen: Up to 3 months, sliced.
• Refresh: Toast it. Rye is arguably better toasted than fresh.

Frequently Asked Questions

Why only 40% rye and not 100%?

Because 100% rye is a different craft, not a harder version of this one. Rye has almost no gluten-forming protein, so a full rye dough behaves like a thick batter, usually needs a sour to control its enzymes, and often wants a scald. At 40% you get unmistakable rye flavor in a dough that still handles like bread.

Can I push it higher?

Try 50% next and see how you like it. Above that, start reading about rye sours and scalds, because straight yeast stops being enough to keep the crumb from going gummy.

Why is my rye dough so sticky?

Pentosans. Rye is full of these gums, and they hold several times their weight in water. That stickiness is normal and it is also what gives rye bread its dense, moist crumb. Wet your hands rather than flouring the dough.

Can I leave out the caraway?

Yes. A lot of what people identify as rye flavor is actually caraway. Leave it out and you get a cleaner, earthier loaf that tastes more like the grain itself. Worth baking both ways.

Does it have to be molasses?

No, but something dark helps. Honey or brown sugar work. Avoid blackstrap, which is bitter enough to take over the loaf.

How many berries do I need?

About 203g of rye berries for 200g of flour. Rye mills easily and runs cooler than hard wheat. Treat that as a planning estimate at 1 percent mill loss, not a calibrated figure. Actual loss depends on your mill; this estimate has not been calibrated. Weigh the finished flour, top up if you land short, and use The Mill to work out the figure for your own mill.

Why does it have to cool so long?

Rye starch sets much more slowly than wheat starch. Cut it warm and the crumb smears into a gummy paste. Four hours minimum, overnight is better, and it is not a suggestion with this loaf.

Nutrition

Per serving (1 slice (58g)): 150 calories, 30g carbohydrates, 5g protein, 1.5g fat, 3g fiber, 290mg sodium. Makes 16 servings.