Sloppy Joes - cooking recipe

Ingredients

1 1/2 to 2 lb. ground beef
2 tsp. cooking oil
1 medium onion, diced
1 medium green bell pepper
2 Tbsp. prepared mustard
2 Tbsp. vinegar
1 c. ketchup
water

Preparation

Saute ground beef in oil.
Cook until all red is gone.
Add onion and bell pepper and saute until soft.
Then add mustard, vinegar and ketchup to taste.
Add enough water to cook and dilute down ketchup.
Cook 30 to 45 minutes on medium heat or until done. Use covered skillet.