Sloppy Joe Biscuit Pizza

Found this recipe on Cooking During Stolen Moments. It is very simple and tasty. A single recipe fits nicely on my half cookie sheet. When I doubled the recipe and cooked it on my large cookie sheet I learned that I needed to allow for more cooking time because the middle was still a little doughy. Omitted the 1/2 teaspoon cumin, didn't have it and I don't know that it needed it.

1 lb. ground beef
1/2 onion, diced
1/2 cup ketchup
2 tablespoons mustard
1 tablespoon brown sugar
1 teaspoon chili powder
1/2 teaspoon salt
1/4 teaspoon black pepper
3 cups flour
1 tablespoon baking powder
1 teaspoon salt
1/2 cup butter or margarine, cut into pieces
1/2 cup - 3/4 cup milk - I found this to be a little dry and add just a bit more
1 1/2 - 2 cups shredded cheddar cheese

Brown ground beef with onions in a large skillet. Drain. Stir in ketchup, mustard, brown sugar and seasonings. Simmer for about 5 minutes, until flavors are combined. Remove from heat. Refrigerate until using.

In large mixing bowl, combine flour, baking powder and slat. Cut in butter or margarine until crumbly. Add 1/2 cup milk and combine. Add remaining milk if needed. Knead dough for 1 minute, until it holds together. Press onto the bottom of a lightly greased cookie sheet and bake at 350 for 8 minutes, just to prebake. Refrigerate until using or assemble as below and then refrigerate, baking just before eating.

+about 15 minutes baking time. Spread the sloppy joe mixture over the biscuit crust and top with shredded cheese. Bake at 350 degrees for about 15 minutes, until crust is golden brown around the edges and the cheese is fully melted.