There’s something incredibly satisfying about a fresh batch of homemade bread, especially when it’s packed with protein and made with wholesome ingredients. These High Protein Bread (Oat Sandwich Rolls) are not only easy to whip up, but they also deliver a delightful texture and flavor that will elevate your sandwich game. Perfect for lunch boxes, quick breakfasts, or a hearty side for dinner, these rolls are versatile and delicious. Let’s dive into how you can make your very own oat sandwich rolls that are as nutritious as they are delicious!
What You’ll Love About This Recipe

– High in protein, thanks to the cottage cheese and egg white.
– Simple ingredients that you likely already have on hand.
– Versatile rolls that can be used for sandwiches, sliders, or toasted with your favorite spread.
– Quick to prepare and bake, making them perfect for busy weeknights.
– Naturally gluten-free, catering to a variety of dietary needs.
Ingredient List
- 1 cup oat flour, plus more for dusting if needed – Oat flour is a great gluten-free alternative that adds a nutty flavor.
- 2 teaspoons baking powder – Ensure it’s fresh for the best rise.
- 3/4 teaspoon kosher salt – Adjust if using table salt.
- 1 cup low-fat classic cottage cheese – I recommend Good Culture for its creamy texture.
- 1 egg white, beaten – A whole egg can be substituted if desired.
- Everything bagel seasoning or sesame seeds for topping – Optional, but adds a lovely crunch and flavor.
Tools & Equipment Needed
- Mixing bowl – For combining your ingredients.
- Whisk – To beat the egg white and mix dry ingredients.
- Baking sheet – To bake your rolls on.
- Parchment paper – Optional, for easy cleanup.
- Measuring cups and spoons – For accurate ingredient measurements.
How to Prepare High Protein Bread (Oat Sandwich Rolls)

Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This allows your rolls to bake evenly and rise perfectly.
Step 2: Prepare the Baking Sheet
Line a baking sheet with parchment paper or lightly dust it with oat flour to prevent sticking.
Step 3: Mix Dry Ingredients
In a large mixing bowl, whisk together the oat flour, baking powder, and kosher salt until well combined. This step ensures that the baking powder is evenly distributed throughout the flour.
Step 4: Combine Wet Ingredients
In another bowl, combine the cottage cheese and the beaten egg white. Mix until smooth and well combined.
Step 5: Combine Wet and Dry Ingredients
Pour the wet mixture into the bowl of dry ingredients. Stir gently until just combined. Be careful not to overmix; a few lumps are okay.
Step 6: Shape the Rolls
Using your hands or a spoon, scoop out portions of the dough and shape them into rolls. Place them on the prepared baking sheet, leaving a little space between each roll.
Step 7: Add Toppings
If desired, sprinkle the tops of the rolls with everything bagel seasoning or sesame seeds for added flavor and texture.
Step 8: Bake
Place the baking sheet in the preheated oven and bake for 20-25 minutes, or until the rolls are golden brown and cooked through.
Step 9: Cool and Serve
Once baked, remove the rolls from the oven and let them cool on a wire rack for a few minutes. Serve warm or store in an airtight container for later.
What to Use Instead

- Oat Flour: You can substitute almond flour or a gluten-free all-purpose flour, but the texture may vary.
- Cottage Cheese: Greek yogurt or silken tofu can be used for a dairy-free option.
- Egg White: Flaxseed meal mixed with water can serve as a vegan substitute.
Notes from the Test Kitchen
- For a sweeter version, consider adding a tablespoon of honey or maple syrup to the wet ingredients.
- If you like a bit of spice, a dash of garlic powder or onion powder can be mixed into the dry ingredients.
- Ensure your baking powder is fresh, as expired baking powder will not give the rolls the lift they need.
Freezer-Friendly Notes
These High Protein Bread (Oat Sandwich Rolls) freeze beautifully! Once cooled, wrap each roll in plastic wrap and place them in a freezer-safe bag. They can be stored in the freezer for up to 3 months. When you’re ready to enjoy, simply thaw at room temperature or pop them in the microwave for a few seconds to warm them up.
Reader Questions
Can I make these rolls without an egg?
Yes! You can substitute the egg white with a flax egg by mixing 1 tablespoon of flaxseed meal with 2.5 tablespoons of water. Let it sit for a few minutes to thicken before adding it to the mix.
How can I make these rolls more flavorful?
Adding herbs like dried oregano, basil, or garlic powder can enhance the flavor. You can also mix in cheese for a savory twist.
Can I use full-fat cottage cheese instead of low-fat?
Absolutely! Full-fat cottage cheese will add richness to the rolls, but keep in mind that it may change the texture slightly.
How long do these rolls stay fresh?
These rolls are best enjoyed fresh but can be stored in an airtight container at room temperature for up to 3 days. For longer freshness, freeze them as mentioned above.
Because You Liked This
- Banana Oatmeal Cookies – A delicious treat that uses oat flour!
- Healthy Protein Pancakes – Start your morning right with these fluffy pancakes.
- Vegan Banana Bread – A moist and flavorful loaf that’s perfect for snacking.
Final Bite
These High Protein Bread (Oat Sandwich Rolls) are not just a recipe; they are a canvas for your culinary creativity. Whether you fill them with turkey and avocado, layer them with hummus and veggies, or enjoy them simply with a spread of butter, they are sure to become a staple in your kitchen. With the perfect balance of flavor and nutrition, these rolls are a testament to how homemade bread can be both satisfying and healthy. So roll up your sleeves, grab your ingredients, and let’s bake some deliciousness!

High Protein Bread (Oat Sandwich Rolls)
Equipment
- Mixing Bowl
- Whisk
- Baking Sheet
- Parchment Paper
- Measuring cups and spoons
Ingredients
- 1 cup oat flour plus more for dusting if needed
- 2 teaspoons baking powder
- 3/4 teaspoon kosher salt adjust if using table salt
- 1 cup low-fat classic cottage cheese
- 1 egg white beaten
- everything bagel seasoning or sesame seeds for topping, optional
Instructions
- Preheat your oven to 375°F (190°C) to ensure rolls bake evenly and rise perfectly.
- Line a baking sheet with parchment paper or lightly dust it with oat flour to prevent sticking.
- In a large mixing bowl, whisk together the oat flour, baking powder, and kosher salt until well combined.
- In another bowl, combine the cottage cheese and beaten egg white. Mix until smooth and well combined.
- Pour the wet mixture into the dry ingredients. Stir gently until just combined, leaving a few lumps.
- Using hands or a spoon, scoop and shape portions of dough into rolls. Place them on the prepared baking sheet with space between.
- Sprinkle the tops with everything bagel seasoning or sesame seeds if desired.
- Bake for 20-25 minutes until golden brown and cooked through.
- Remove from oven and cool on wire rack for a few minutes. Serve warm or store in an airtight container.
Notes
- For a sweeter twist, add a tablespoon of honey or maple syrup to the wet ingredients.
- Enhance flavor by mixing in garlic powder, onion powder, or dried herbs.
- These rolls freeze well; wrap individually and store up to 3 months.
