Preheat the oven to 350 degrees F (175 degrees C). Line a baking sheet with parchment paper.

Combine almond flour and baking powder in a large bowl. Mix in Cheddar cheese by hand. Create a small well in the middle of the bowl; add eggs and half-and-half to the center. Use a large fork, spoon, or your hands to blend in the flour mixture until a sticky batter forms.

Drop 9 portions of batter onto the prepared baking sheet.

Bake in the preheated oven until golden, about 20 minutes.