Bacon Cheeseburger Roll-Up

1 lb. lean ground beef
4 slices OSCAR MAYER Bacon, chopped ( I used bacon bits)
1 small onion, chopped
1/2 lb. (8 oz.) VELVEETA Pasteurized Prepared Cheese Product, cut into 1/2-inch cubes
1 pkg. (13.8 oz.) refrigerated pizza crust

HEAT oven to 400°F. Brown ground beef with bacon and onions in large skillet on medium-high heat; drain. Return meat mixture to skillet.

Add VELVEETA; cook until melted, stirring frequently. Cool 10 min.

UNROLL dough onto baking sheet sprayed with cooking spray. Press into 15x8-inch rectangle; top with meat mixture. Roll up, starting at one of the long sides. Rearrange if necessary so roll is seam-side down.

BAKE 20 to 25 min. or until golden brown.

Top with HOT pizza sauce.