Oreo banana milkshake 1. Cookies to sandwiches. 2. Beat into coarse powder. 3. Cut into small pieces. 4. Stir bananas with yogurt. 5. Sprinkle coarse powder on the banana milkshake. Cottage Oreo cheesecake 1. Bottom of the cake: 55g black biscuits. Bread body: cream cheese 150g, homemade sweet yogurt 80g, low-gluten flour 1 teaspoon, egg yolk 1, and black biscuits 20g. 2. Put the black biscuits at the bottom of the cake into a fresh-keeping bag and crush them with a rolling pin. 3. Pour the cream cheese into a large bowl and stir with insulated water until it is smooth and particle-free. Add yogurt and stir well. 4. Add low-gluten flour and stir well; Add the egg yolk and stir well. 5. Pour half of the cheese paste into a mold with a cake bottom, break 20 grams of biscuits into small pieces, put them on the cheese paste, then pour the remaining cheese paste and gently spread the remaining biscuit crumbs on the surface. 6. Fold the baking paper and cover it on the surface. Put it in an oven preheated to 180℃, bake the middle layer for 35 minutes, take it out and let it cool. After cooling completely, gently pull the periphery and lift the whole cake together with the baking paper. 7. Peel off the baking paper and cut it into strips.