Ingredients
1 1/2 cups (180 g) 1:1 gluten-free baking flour or white whole-wheat flour
1/2 cup (50 g) oat flour (or finely ground oats)
1 scoop (about 30 g) unflavored whey protein powder
2 tsp baking powder
1/2 tsp baking soda
3/4 tsp fine sea salt
1 tsp garlic powder
1/2 tsp onion powder (optional)
1/2 cup (56 g) shredded reduced-fat sharp cheddar cheese
1/2 cup (80 g) cooked lean turkey sausage crumbles
1 cup (240 g) nonfat plain Greek yogurt
2 large eggs
2 tbsp (28 g) melted butter or avocado oil
2–3 tbsp milk of choice, as needed
1 tbsp melted butter for brushing (optional)
Chopped fresh chives or parsley for garnish (optional)
Instructions
1. Preheat oven to 400°F (200°C) and line a baking sheet with parchment paper.
2. Whisk together gluten-free or whole-wheat flour, oat flour, whey protein, baking powder, baking soda, salt, garlic powder, and onion powder in a large bowl.
3. Stir in shredded cheddar and turkey sausage crumbles until coated in the dry mixture.
4. In a separate bowl, whisk Greek yogurt, eggs, and melted butter or oil until smooth.
5. Pour wet ingredients into dry ingredients and stir until a thick, slightly sticky dough forms.
6. If the dough looks dry or crumbly, add milk 1 tablespoon at a time just until the dough holds together.
7. Scoop dough into 10 mounds (about 1/4 cup each) on the prepared baking sheet, spacing them about 2 inches apart.
8. Lightly shape the tops with floured hands if desired, keeping the biscuits at least 1 1/2 inches high.
9. Bake 13–16 minutes, until puffed, lightly golden on top, and a toothpick comes out mostly clean.
10. Brush hot biscuits with melted butter and sprinkle with chives or parsley if using, then cool 5–10 minutes before serving.
Notes
For gluten-free biscuits, use a reliable 1:1 gluten-free baking flour and certified gluten-free oats.
Skip the whey and add 1/4 cup extra oat flour if needed; protein per biscuit will be slightly lower.
To make them dairy-free, use thick plant-based yogurt, dairy-free cheese, and a baking-safe plant protein powder.
Store cooled biscuits in an airtight container in the fridge up to 4 days or freeze up to 2 months.
Reheat in a toaster oven or air fryer for the best texture, or microwave briefly for a softer biscuit.
Serve with eggs, fruit, or a smoothie to build a balanced, high protein breakfast plate.
- Prep Time: 15 minutes
- Cook Time: 15 minutes
- Category: Breakfast
- Method: Baked
- Cuisine: American
