Prepare the Dough: In a mixing bowl, combine the flour, baking powder, and salt. Stir in the cottage cheese and mix until a dough forms. Lightly knead until smooth.
Shape the Bagels: Divide the dough into equal portions. Roll each into a log and connect the ends to form a bagel shape.
Apply Egg Wash and Toppings: Brush each bagel with the whisked egg and sprinkle with desired toppings.
Bake the Bagels: Preheat oven to 375°F (190°C). Place bagels on a lined baking sheet and bake for 20-25 minutes, or until golden brown.
Cool and Serve: Let the bagels rest for a few minutes before slicing and serving with your favorite spreads.