Here is a recipe from kraft foods that Gwen introduced us to. It is really simple and quick, definitely not gourmet but perfect for those days that you don't feel like one. It is also great for lunches. Check the comments for a few modifications.
1 lb. lean ground beef
4 slices bacon, chopped
1/2 cup chopped onions (about 1 small)
1/2 lb. (8 oz.) velveeta, cut into 1/2-inch cubes
1 pkg. (13.8 oz.) refrigerated pizza crust
PREHEAT oven to 400°F. Cook ground beef, bacon and onions in large skillet on medium-high heat until ground beef is evenly browned, stirring occasionally. Drain; return meat mixture to skillet. Add velveeta; cook until completely melted, stirring frequently. Cool 10 min.
UNROLL pizza dough onto baking sheet sprayed with cooking spray. Press into 15x8-inch rectangle. Top evenly with meat mixture. Roll up dough, starting at one of the long sides. Rearrange, if necessary, so roll is seam-side down on baking sheet.
BAKE 20 to 25 min. or until golden brown. Cut diagonally into slices to serve.