Hatch Chile Queso

Bahan-bahan (4 porsi)

• 4 medium roasted Hatch chiles ((medium or hot))
• 2 tablespoons unsalted butter
• 2 medium shallots, (chopped finely)
• 2 tablespoons all purpose flour
• 1 cup whole milk
• 8 ounces shredded Monterey Jack cheese
• salt and pepper
• tortilla chips, (for serving)