Recipe: Tomato Sauce (Mueller's Macaroni, 1937)

MUELLER'S TOMATO SAUCE

3 tablespoons butter
2 tablespoons chopped green bell pepper
2 tablespoons chopped onion
2 tablespoons flour
2 cups canned tomatoes, strained
1 teaspoon sugar
1 teaspoon salt

Melt butter, add green pepper and onion and cook 10 minutes.

Add flour and stir until well blended.

Strain tomatoes and stir in gradually to first mixture with sugar, salt, and pepper. Cook slowly until slightly thickened, stirring constantly to avoid lumping.

Source:
Recipe Booklet - Magic Menus with Mueller's Macaroni Products, C.F. Mueller Co., 1937