Mom's Sloppy Joe Squares

Preheat oven to 350 degrees. Place the ground beef in a large skillet over medium high heat and cook until browned, breaking up clumps. Drain the fat from the skillet, stir in the sloppy joe sauce and heat to a boil, stirring occasionally. Meanwhile, unroll 1 can of the dough into a 13x9 inch glass baking dish and press evenly into the bottom and 1/2 inch up the sides. Spread the sloppy joe mixture over the dough. Sprinkle with the Cheddar. Unroll the second can of dough and place over the cheese. Sprinkle the sesame seeds over the dough. Bake about 30-35 minutes until the filling is bubbly and the dough is golden brown. Cut into squares and serve.