High-Protein Keto Bread Loaf

A pale round loaf with a gold crust – mix, rise, bake, 60 minutes

This is a real boule, not a mug brick. Instant yeast lifts almond flour, whey, and egg whites into the pale open crumb in the photo. The dough proofs in a parchment-lined bowl, then bakes as a round loaf with a blistered gold top.

Sixty minutes start to finish. Cool 15 minutes before you slice or the crumb compresses.

Prep10 min

Rise + bake50

Slices8

Protein12g

Net Carbs4g

Calories165

Why you’ll love this loaf

12g protein per slice – sandwich bread that holds you
Only 4g net carbs – no wheat flour
60 minutes, one bowl, one rise
Pale crumb and a blistered gold crust, like the photo
Proofs in parchment so you lift and bake, no extra pan
Toasts like real bread the next day

Health notes

High protein: Whey plus egg whites across 8 slices.
Low carb: Almond flour and a little psyllium. No bread flour.
Eight slices: One small round loaf.
Macros are per slice, not the whole loaf.

Key element – warm liquid, not hot, or you kill the yeast

The dough in the photo rose because the yeast lived. Milk around 105 to 110 F feels warm on a wrist, not hot. Hot liquid gives you a dense puck. Warm liquid plus a 25-minute covered rest gives you the dome.

Ingredients

Dough (1 loaf, 8 slices)

1 1/2 cups (150g) fine blanched almond flour
1 scoop (30g) unflavored whey protein
2 Tbsp psyllium husk powder
1 Tbsp baking powder
2 1/4 tsp instant yeast (1 packet)
1/2 tsp salt
4 large egg whites (save 1 yolk for the shine)
1/4 cup warm unsweetened almond milk (105 to 110 F)
2 Tbsp olive oil or melted butter, cooled
1 tsp apple cider vinegar
1 tsp honey or inulin (feeds the yeast; leftover carbs are tiny)

Finish

Reserved egg yolk + 1 tsp water, for the gold crust

Swaps

No whey: Add 3 Tbsp extra almond flour. Protein drops a few grams.
Cottage boost: Blend 1/4 cup cottage into the wet mix.
No yeast: Skip yeast and the rise. Bake 22 minutes. Crumb is tighter.
Loaf pan: Use an 8×4 pan if you do not want a round boule.

Instructions

Mix the dough. Stir almond flour, whey, psyllium, baking powder, yeast, and salt. Whisk egg whites, warm milk, oil, vinegar, and honey. Pour wet into dry and stir until a sticky dough forms. No dry pockets.

Proof in the bowl. Line a medium metal bowl with parchment, like the photo. Scrape the dough in and shape a round. Cover. Rest in a warm spot 25 minutes until it puffs.

Heat the oven. While it rises, heat oven to 375 F (190 C). Set a sheet or Dutch oven on the rack so it is hot when the dough goes in.

Brush and score. Lift the dough out by the parchment. Brush the top with yolk mixed with 1 tsp water. Cut one shallow slash across the top.

Bake and cool. Bake 22 to 25 minutes until the crust is deep gold and the loaf sounds hollow. Cool 15 minutes on a rack. Slice into 8.

Pro tips

Instant yeast goes in with the dry mix. Active dry yeast needs 5 minutes in the warm milk first.
The yolk wash is the blistered shine in the photo. Skip it and the top stays matte.
A hot sheet or pot gives the bottom crust. A cold pan gives a pale underside.
Cool before you cut. Hot keto crumb mashes into a gummy slice.
Day-two slices toast better than day-one.

Nutrition

Nutrient	Per slice (1/8)
Calories	165
Protein	12g
Net carbohydrates	4g
Total carbohydrates	7g
Fiber	3g
Total fat	10g
Sodium	220mg

Estimates with almond flour, whey, and egg whites. Whole loaf is 8 slices.

Variations

Garlic herb

Add 1/2 tsp garlic powder and 1 tsp dried rosemary to the dry mix.

Sesame

Press sesame seeds on the yolk wash before baking.

Sandwich tin

Bake in an 8×4 pan 24 to 26 minutes for square slices.

Cheddar

Fold in 1/3 cup shredded cheddar after the dough comes together.

Storage

Method	Time	Notes
Counter	1 day	Covered once cool
Refrigerator	Up to 5 days	Wrap; toast to refresh
Freezer	Up to 1 month	Slice first; toast from frozen

FAQ

Yes. About 4g net carbs per slice with almond flour and no wheat. The teaspoon of honey is for the yeast and splits across 8 slices.

The milk was too hot and killed the yeast, or the yeast was old. Use 105 to 110 F liquid and a fresh packet.

You sliced it hot, or it needed 2 more minutes. Cool 15 minutes. A toothpick should come out mostly dry.

Yes. Skip the 25-minute rise and bake 22 minutes. The crumb will be tighter, more like a quick bread.

No. A hot sheet works. A covered pot just gives a slightly taller dome.

Yes. The crumb will be a little richer and more yellow. Protein stays close.

Test your knowledge

5 quick questions about this loaf

1. Protein per slice?

2. Net carbs per slice?

3. How long does the dough rest before baking?

4. How warm should the milk be?

5. What makes the crust shiny?

High-Protein Keto Round Bread Loaf