Jeanette's Slow Cooker Black Bean Turkey Chili - Walter Stewart's Market

Ingredients

• 1 tablespoon olive oil
• 8 ounces mushrooms, finely chopped
• 2 medium onions, chopped
• 6 cloves garlic, minced
• 1 pound ground turkey
• 1 tablespoon dried oregano
• 1 tablespoon ground toasted cumin
• 2 tablespoons chili powder
• 1 tablespoon ancho chili powder
• ½ teaspoon chipotle chili powder
• 7 cups cooked black beans (1 pound dried beans, cooked)
• 1 28-ounce can whole tomatoes, chopped up in food processor
• salt and pepper, to taste
• 1 cup bean cooking liquid or 1 chicken broth