Southwest Hotdish

Ingredients

• 3 tablespoons butter
• 1 onion, chopped
• 3 cloves garlic, minced
• 1 (16-ounce) container fresh mushrooms, stems removed, chopped
• 3 red or yellow bell peppers, chopped
• 2 poblano peppers, chopped
• 1 tablespoon cumin
• 1 tablespoon chili powder
• 1/4 cup flour
• 3/4 cup milk
• 1 pound pepper jack cheese, cut into cubes
• 1 (14-ounce) can black beans, drained and rinsed
• 1 cup frozen corn
• salt, to taste
• 1-2 (20-ounce) bags frozen sweet potato tater tots
• cilantro, optional, to taste, chopped, for topping
• jalapeño, optional, to taste, sliced, for topping