Preheat the oven to 350°F and spray a silicone muffin pan with cooking spray, or use muffin liners if using a regular pan.
In a blender, mix together the eggs, cottage cheese, cheddar cheese, salt, pepper, onion powder, garlic powder, and hot sauce until smooth.
Pour the blended mixture evenly into the muffin cups, then top each with chopped chives.
Bake for 20–22 minutes until set and lightly puffed.
Let them cool slightly, then remove from the pan and enjoy warm or store for later use.
