INGREDIENTS
3 tbsp
Basil, fresh
2
Sweet onions, medium
2 28 ounce cans
Tomatoes
2 cups
Mayonnaise
1
Salt and freshly ground black pepper
2 tbsp
Olive oil
1
box Ritz crackers
1
Butter
1 1/2 cups
Cheddar cheese, grated sharp
1 cup
Parmesan cheese, grated