Hamburger Goo
["1 lb. ground beef", "1 Tbsp. brown sugar", "1/2 tsp. dry mustard", "2 Tbsp. flour", "1/2 c. onion, chopped", "1 Tbsp. vinegar", "3/4 c. catsup"]
["Brown beef with onion.", "Drain.", "Mix other ingredients together.", "Add to meat.", "Simmer 3 minutes, covered.", "Serve on warm buns.", "Great on buttered toast.", "Serves 6."]
["ground beef", "brown sugar", "dry mustard", "flour", "onion", "vinegar", "catsup"]