1 can oven ready biscuits
1 1/2 lb. ground beef
1 c. chopped onion
1 pkg. (8 oz.) cream cheese
1 can (10 1/2 oz.) cream of mushroom soup
1/4 c. milk
1/2 tsp. salt
1/4 c. catsup
1/3 c. sliced stuffed olives, sliced