Cheesy buttermilk biscuits

I love biscuits. I mean, to an unhealthy degree. Someone mentioned the word "biscuits" 3 days ago, and this ravenous part of my brain turned on and wouldn't shut up about how badly I need to bake and eat some biscuits right this second. And it wasn't even the relevant context: they were asking if they could give my dogs biscuits.  

I don't know how I waited 3 days before making them, but it happened, and it made the biscuits that much more delicious. No wait. It didn't. Because biscuits are the maximum amount of delicious already. 

Now that we're clear, here's a biscuit recipe. It is mostly adapted from the classic Joy of Cooking, with the addition of some cheese.

Ingredients
1 3/4 cups flour
3/4 teaspoon salt
2 teaspoons baking powder
1 teaspoon sugar
1/2 teaspoon baking soda
5 Tablespoons butter
3/4 cup buttermilk (or just put about a tablespoon of lemon juice into 3/4 cup milk)
1/4 cup grated parmesan
1/4 cup grated cheddar

Procedure
Preheat oven to 450F. Combine the flour, salt, baking powder, sugar, and baking soda in a large bowl. Cut in the butter (either with a pastry cutter or just with a knife). Keep chopping the butter up until it's as small as you're willing to get it. Pour in the buttermilk and the parmesan and mix lightly, just until you more or less have something you can call dough.

Turn the dough out onto a floured work surface. Knead gently for 20-30 seconds. Using your knuckles, pat the dough down to about 1/4 - 1/2 inch thickness. (Obviously the thicker the dough, the thicker the biscuit. I like mine pretty thick, but you may not. Play around with it if you're not sure.) Cut circles into the dough (I used the small end of a plastic funnel for canning; I've also used the rims from Ball jar lids). Place onto a foil-lined baking sheet. If you want a little cheesy crust on top, sprinkle the cheddar on top. Bake for 8-12 minutes, or until the biscuits are just starting to get golden on top.

Cut them in half, lengthwise, and add a thin pat of butter in the middle. Enjoy with some pork chops, tea and jam, or literally every other thing.