01 - Preheat oven to 375°F. Line a baking sheet with parchment paper.
02 - Mix cottage cheese and Greek yogurt in a large bowl until smooth and fully incorporated.
03 - Add flour, whey protein powder, baking powder, and salt to the wet mixture. Stir until a shaggy dough forms.
04 - Turn dough onto a lightly floured surface. Knead gently for 2-3 minutes until just combined—avoid overworking to maintain texture.
05 - Divide dough into 4 equal portions. Roll each into a smooth ball, poke a hole through the center with your finger, and gently stretch into a classic bagel shape.
06 - Arrange shaped bagels on the prepared baking sheet. Brush tops generously with beaten egg for a glossy golden finish.
07 - Bake for 23-25 minutes until bagels are deeply golden brown, firm to the touch, and sound hollow when tapped on the bottom.
08 - Let bagels cool for 5 minutes. Spread each generously with cottage cheese topping, then garnish with fresh chives and cracked black pepper.