Black Bean & Corn Enchiladas

Ingredients

• 1 Tbsp butter
• 1 1/2 cup onion, chopped
• 1 (15-ounce) can black beans, rinsed and drained
• 1 box frozen corn (defrosted)
• 1-4oz cans chopped green chiles
• 2 tsp cumin powder
• 1-2 tsp Mexican Spice Blend
• 2 TBSP all-purpose flour
• 1.5 cups vegetable broth
• 3 TBSP sour cream
• 3/4 cup bottled salsa
• 12 flour tortillas
• 1 1/2 cups enchilada sauce ( 2 small cans)
• 2 cups shredded Monterey Jack cheese