2 lbs. packaged processed cheese spread, cubed
1 (10 oz.) can chopped tomatoes and green chile peppers
1 to 3 chipotle peppers in adobo sauce, chopped
1 tbsp. Worcestershire sauce
Tortilla chips

In a 3 1/2 to 4-quart slow cooker combine the cheese spread, undrained tomatoes, chipotle peppers in adobo sauce, and Worcestershire sauce. Cover and cook on low-heat setting for 3 to 3 1/2 hours or on high-heat setting for 1 1/2 to 1 3/4 hours. Whisk before serving. Serve warm with tortilla chips. Keep warm on low-heat setting.

Makes 16 (4 1/2 tablespoon) servings.