The Best Jalapeño Queso

Bahan-bahan (8 porsi)

• 1 tablespoon butter
• 1/2 yellow onion, chopped
• 2 jalapeños, seeded and chopped
• 2 cloves garlic, minced or grated
• 1 teaspoon cumin
• 1 pinch salt
• 2 ounces cream cheese, at room temperature
• 1 1/2 cups whole milk
• 12 ounces sharp cheddar cheese, shredded
• 12 ounces Monterey jack cheese, shredded
• 2 tablespoons all-purpose flour
• 2 chipotle peppers in adobo, finely minced
• mango salsa, red salsa, avocado, and chips for serving