White Cheese Dip

Ingredients

• 1 small onion, finely chopped
• 3 garlic cloves, minced
• 1 (10-ounce) can hot diced tomatoes and green chiles
• 1 (10-ounce) can diced tomatoes and green chiles
• 1 (4.5-ounce) can chopped green chiles
• 1/2 teaspoon dried oregano
• 1/4 teaspoon freshly ground pepper
• 2 pounds deli white American cheese, sliced (we tested with DiLusso)
• 1 cup milk