Frankfurter Skillet Dinner

Ingredients

• 2 cusp chopped onion
• 1/4 cup butter or margarine,
• melted
• 1 pound frankfurters, quartered
• 1 (14 1/2 o.z.) can whole
• tomatoes, undrained
• 5 or 6 medium potatoes, cut into
• 1 inch cubes
• 1 teaspoon salt
• 1 teaspoon caraway seeds