1/2 c. catsup
1/4 c. oil
3 tbsp. lemon juice
2 tbsp. vinegar
1 tsp. salt
1 tsp. Worcestershire
1/2 tsp. dry mustard
1/2 tsp. grated onion
1 clove garlic
3 drops hot pepper
1/4 tsp. paprika

Marinate fish 30 or 40 minutes before baking.