Spareribs In A Bag
["1/4 c. flour", "1 1/2 c. barbecue sauce", "1/2 c. chopped onion", "1/2 c. chopped green pepper", "3 1/2 lb. park spareribs, fat trimmed"]
["You will need 1 large cooking bag (14 x 20-inch)."]
["flour", "barbecue sauce", "onion", "green pepper", "spareribs"]