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I’m so excited to show you something so high protein bread Recipe – I tested it almost a dozen times! Not only is it high in protein, but it also happens to be low carb and doesn’t require any flour, and It’s as soft and fluffy as store-bought white or whole wheat bread. If you’re looking to give your healthy eating a spin, or if you’re tired of protein shakes, this flourless bread is a great alternative, Grilled Chicken BreastAnd Greek yogurt all the time.
when i do Flourless Waffles Years ago, I discovered that combining eggs and almond butter yielded a very bread-like texture! So I tested the same concept in a grain free bread. It wasn’t structured enough on its own and my first few attempts failed, but when I tried adding protein powder, I finally got a tall, airy loaf with the perfect amount of chew.
While flourless bread recipes are often favored by those who are gluten-free or following a low carb dietthis protein bread is also a healthier alternative to traditional bread—even if your daily diet doesn’t have any restrictions.
Why You’ll Love This Flourless Protein Bread Recipe
- Tastes like regular bread from the bread aisle
- Soft, Fluffy, Chewy Texture
- full of nutrition
- Just 4 Ingredients
- Prep time only 10 minutes
- No grains (not even whole grains), soy or preservatives
- 1.7 grams net carbs 1.7 grams of fiber per slice
- Naturally Gluten-Free, Keto, Low Carb, Great for Athletes

Ingredients and Substitutes
This section explains how to choose the best ingredients for high-protein breads, the role each ingredient plays in the recipe, and substitution options.For measurements, see recipe card below.
- whey protein isolate – Whey powder makes this bread rich in protein. In fact, it contains 25 grams of protein. It’s also the most critical ingredient, as it provides structure to this bread (similar to how wheat protein provides structure in wheat bread), making it tall and airy. I recommend this brand of whey protein isolate, contains no sugar or fillers. Keep in mind that cheaper brands of whey protein powder are usually whey protein concentrate, which are different and higher in carbs, but may still be effective from a formulation standpoint. I tested the recipe with egg white protein powder and collagen and both failed, but I’m not sure if other types of protein powder such as pea protein would give good results.
- Egg – This bread needs egg whites and whole eggs. The egg whites also provide structure, and the yolk acts as a leavening agent, so the bread is soft and fluffy. Unfortunately, flax eggs or other egg substitutes won’t work here.
- almond butter – Use unsweetened, salted, creamy almond butter. You can also use peanut butter, sunflower butter, or other nut butters. If your nut butter is unsalted, you will want to add a little salt to the batter.
- baking powder – Helps bread rise.
Variations: Add nuts or seeds!
These protein-rich ingredients add nutty flavor and texture, and they further boost the bread’s protein content. Try sunflower seeds, sesame seeds, flaxseeds or chopped pecans. Just fold them into the dough after mixing and that’s it.

How to Make Protein Bread
This section shows how to make flourless bread, with step-by-step photos and details about the technique to help you visualize it.For full instructions, including amounts and temperatures, see recipe card below.
- Prepare. preheat oven wire a bread pan Use parchment paper.
- combined. Combine whey protein powder, eggs, almond butter, and baking powder food processor.
- transfer. Pour batter into lined baking dish.


- bake. Leave the bread uncovered until golden brown on top. Once golden brown, cover the top with foil and continue baking until a toothpick inserted comes out clean.
- cool. Let the loaf cool in the pan until it is no longer hot, then remove to a cooling rack with the edges of the parchment paper. Cool completely before slicing.


Tips for the Best Protein Bread
For best results, there are some key tips to follow when making flourless protein bread.
- Use the right protein powder. I mentioned this above, but I can’t stress this enough! whey protein isolate is required for this recipe to work, I cannot guarantee that other protein powders will produce the same results.
- Use room temperature ingredients. Ingredients at room temperature mix together more easily and produce a more consistent end product.
- use extra parchment. Use enough parchment paper that it hangs on the sides. This will allow for easy removal later.
- Do not over mix. Over-mixing can result in hard and dry bread. Blend in a food processor until fully combined.
- Let the bread cool before slicing. This step stabilizes the inner texture of the bread so it doesn’t get sticky or soggy.

storage instructions
- shop: Flourless protein bread can be stored in an airtight container in the refrigerator for up to 1 week. If it gets a little soggy, you can pop the slices in the toaster.
- Meal Prep: Making this bread ahead of time is a great way to prepare a high-protein lunch or dinner. Just make bread and store it for later.
- freeze: Wrap the flour-free and gluten-free bread tightly in plastic wrap and place in a freezer bag. Freeze for up to 3 months. Thaw overnight in the refrigerator before using.
How to use flourless bread
Whether you’re looking for a nutritious lunch or a quick breakfast on the go, here are some unique ways to use protein bread in your everyday meals!
More Grain-Free Bread Recipes
Giving up on whole wheat flour forever? If you liked this protein bread recipe, you might like some of these too:
Protein Bread (Flourless, Fluffy, 4 Ingredients!)
This flour-free, high-protein bread is fluffy and soft, and it’s low in carbs and gluten! It only takes 4 ingredients and 10 minutes of prep time to make.
Prepare: 10 minute
chef: 45 minute
all: 55 minute
Serving Size: 16 (adjust according to recipe)
raw material
Click on the underlined ingredients to see where to get them. Please turn off Safari reader mode to view ingredients.
instruct
Click a time in the instructions below to start the kitchen timer while you cook.
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Preheat oven to 325°F (163°C).An 8 1/2 x 4 1/2 in (22 x 11 cm) piece of wire bread pan Use parchment paper, with extra hangs on the sides for easy removal later.
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mix all ingredients together food processor.
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Pour batter into lined baking dish.bake approx. 25 minutesuntil golden brown on top.
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Cover the top of the loaf with foil and continue to bake for about 20-25 minutesuntil an inserted toothpick comes out clean.
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Let the bread cool in the pan 10 minutes, then remove to a cooling rack with edges of parchment paper. Cool completely before slicing.
recipe notes
serving size: 1 1/2-inch slices
nutrient content
Amount per serving. Serving sizes in recipe instructions above.
calories 153
fat 10.7 grams
protein 12.5 grams
total carbohydrates 3.4 grams
net carbs 1.7 grams
fiber 1.7 grams
sugar 1.1 grams
Nutrition facts are provided politely. Questions about calculations or why are you getting different results?Please see our nutrition policy.
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