Frank and Bean Bake

I found a cookbook that my mother in law Helen had. It is Better Homes and Gardens: So Good with Fruit and the date on the book is 1967. So I will be posting a bunch of recipes from the book so I don't lose them.

• Ready In: 30 mins
• Serves: 4-5

Ingredients

• 1⁄4 cup  chopped onion
• 1  tablespoon butter or 1  tablespoon margarine
• 4  cups  pork and beans in tomato sauce
• 1⁄4 cup ketchup
• 1  tablespoon mustard
• 1  lb  frank
• 3  pineapple slices, cut in half
• 1  tablespoon  pineapple syrup
• 1⁄4 cup brown sugar
• 1  tablespoon mustard

Directions

1. Cook onion in butter till tender.
2. Add beans, ketchup and mustard; bring to boil; pour into 11x7x1/2 inch baking dish.
3. Arrange franks and pineapples slices atop.
4. Blend remaining ingredients; spread over franks and pineapple.
5. Bake at 375 for 20 minutes or till hot.