This slow cooker tortilla soup is smoky, hearty, and topped your way! Easy to make, endlessly customizable, and the perfect meal for busy days or cozy nights.
In a large skillet, heat oil over medium-high heat. Add onion and bell pepper to the skillet and sauté until the onion is translucent and the bell pepper is softened. Add garlic and sauté for 2 minutes then stir in chili powder and cumin and cook for another 30 seconds.
Add the onion mixture to a 4-6 quart slow cooker. Then add diced tomatoes, black beans, pinto beans, Rotel tomatoes, corn, and chipotle pepper in adobo sauce. Pour in the vegetable broth and lime juice. Stir until all ingredients are combined.
Cover and cook on high 3-4 hours or low 5-6 hours, stirring occasionally.
Salt and pepper, to taste.
Top with tortilla strips and any optional garnishes just before serving.
Notes
STORAGE/SHELF LIFE
Store leftover Tortilla Soup in a covered container in the fridge for up to 4 days. Heat leftovers on the stove or in the microwave.
This recipe can also be frozen in a tightly covered container for 2-3 months. Thaw in the fridge overnight and then reheat on the stove or in the microwave.
TIPS
Taste the soup before salting because there is usually enough salt already from the canned ingredients and broth.
For a thicker soup, add ½ cup of tomato sauce or crushed tomatoes, or blend 1-2 cups of the soup before serving.
Add avocado garnish just before serving to prevent browning.
Serve with warm tortillas or tortilla chips for scooping.