This High-Protein Cinnamon Roll Bread is a soft, oat flour loaf swirled with cinnamon sugar and boosted with protein powder and Greek yogurt for a balanced, comforting treat.
1 1/2 cups oat flour
1/2 cup vanilla protein powder
1 1/2 teaspoons baking powder
1/4 teaspoon salt
1 cup plain Greek yogurt
2 large eggs
1/3 cup maple syrup
1/4 cup melted butter or coconut oil
1 teaspoon vanilla extract
1/4 cup brown sugar
1 tablespoon ground cinnamon
Preheat oven to 350°F and line a loaf pan with parchment paper.
Whisk oat flour, protein powder, baking powder, and salt.
Mix yogurt, eggs, maple syrup, melted butter, and vanilla.
Combine wet and dry ingredients gently.
Mix brown sugar and cinnamon separately.
Layer half the batter, sprinkle half cinnamon mixture, add remaining batter, and top with remaining cinnamon mixture.
Swirl lightly with a knife.
Bake for 40 to 50 minutes until set.
Cool before slicing.
Do not overmix batter.
Add milk if batter is too thick.
Store in an airtight container for up to five days.