Pizza Fondue - cooking recipe

Ingredients

1/2 lb. hamburger
1 medium onion, chopped
1 Tbsp. cornstarch
1 tsp. oregano
1 1/2 tsp. garlic powder
2 (10 oz.) jars pizza sauce
1 c. grated Mozzarella cheese
2 c. grated Cheddar cheese

Preparation

Brown together hamburger and onion.
Add other ingredients.