Ingredients
Scale
- 1 1/2 cups (375 g) part-skim ricotta, drained if visibly wet
- 3 large eggs
- 3/4 cup (182 g) liquid egg whites
- 3 tablespoons plus 1 teaspoon (60 g) pure maple syrup
- 1 teaspoon vanilla extract
- 1 tablespoon fresh lemon juice
- 1 1/2 cups (144 g) fine almond flour
- 3/4 cup (75 g) certified gluten-free oat flour
- 1/2 cup (60 g) unflavored or vanilla whey protein isolate, labeled gluten free if needed
- 2 teaspoons baking powder
- 2 teaspoons ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon fine salt
- 1 large crisp apple (about 180 g), cored and cut into small dice
Instructions
- Preheat the oven to 350°F (177°C). Line a 9-by-5-inch loaf pan with parchment paper.
- If the ricotta looks watery, drain it in a fine-mesh strainer for 10 to 15 minutes before measuring.
- Whisk the almond flour, certified gluten-free oat flour, whey isolate, baking powder, cinnamon, nutmeg, and salt.
- Blend or whisk the ricotta, eggs, egg whites, maple syrup, vanilla, and lemon juice until mostly smooth.
- Fold the dry mixture into the ricotta mixture just until no dry streaks remain. Fold in the diced apple.
- Let the batter rest for 10 minutes so the oat flour and whey can hydrate.
- Spread the batter evenly in the prepared pan.
- Bake for 55 to 65 minutes, until the center springs back lightly and a thin tester comes out without wet batter. Tent loosely with foil if needed.
- Cool in the pan for 15 minutes, then lift onto a wire rack. Cool for at least 45 minutes before slicing into 8 thick slices.
Notes
- Use certified or clearly labeled gluten-free oat flour and gluten-free whey isolate when gluten cross-contact matters.
- Do not taste raw batter; raw flour and eggs should be fully baked before eating.
- Protein powders vary in absorption. The recipe is designed for whey isolate.
- Nutrition is estimated per 1/8 loaf using representative values and a whey isolate providing about 25 g protein per 30 g.
- Refrigerate for up to 4 days or freeze individual slices for up to about 2 months for best quality.
- Prep Time: 20 minutes
- Cook Time: 60 minutes
- Category: Breakfast
- Method: Oven
- Cuisine: American
- Diet: Gluten Free, High Protein, Vegetarian
