01 - Preheat oven to 350°F. Grease an 8-inch square baking dish or similar-sized casserole dish with cooking spray or butter.
02 - In a large mixing bowl, whisk together cottage cheese, eggs, and almond milk until completely smooth and no lumps remain.
03 - Add pumpkin puree, coconut sugar, maple syrup, and vanilla extract to the bowl. Whisk until thoroughly combined and uniform in color.
04 - Stir in oat flour, cinnamon, nutmeg, ginger, cloves, baking powder, and salt. Mix until fully incorporated and no dry pockets remain.
05 - Pour the mixture into the prepared baking dish. Use a spatula to smooth the top evenly.
06 - Sprinkle chopped nuts and pumpkin seeds evenly over the top if using.
07 - Bake for 35 to 40 minutes until the center is set and a toothpick inserted comes out mostly clean. The edges should be lightly golden.
08 - Let cool for at least 10 minutes before slicing into squares. Serve warm, at room temperature, or chilled.