Spanish Hamburgers - cooking recipe

Ingredients

1/2 c. celery
2 chopped onions
2 Tbsp. butter
1 lb. ground beef
2 Tbsp. vinegar
2 Tbsp. lemon juice
2 Tbsp. brown sugar
1 1/2 Tbsp. mustard
1 tsp. salt
1 1/2 tsp. pepper
1 c. catsup
1 c. water

Preparation

Brown celery, onions and ground beef in butter.
Add vinegar, lemon juice, brown sugar, mustard, salt, pepper catsup and water. Simmer for 30 minutes.