Slow Cooker Vegetarian Chili

Name: Slow Cooker Vegetarian Chili
Prep time: 10 min
Cook time: 3 h
Total time: 3 h 10 min
Cuisine: TexMex, American
Ingredients: 2 15.5-ounce cans pinto beans; 1 15.5-ounce can kidney beans; 1 14.5-ounce can diced tomatoes; 12 ounces frozen corn (or fresh, or canned); 1 white or yellow onion (diced); 1 bell pepper (chopped); 6 garlic cloves (minced); 1 cup vegetable stock (or water); 2 teaspoons salt; 1 teaspoon cumin seeds (or 1/2 teaspoon ground cumin); 1 teaspoon dried oregano; 1 teaspoon smoked paprika; ½ teaspoon garlic powder; pinch of cayenne pepper (optional, add if you want a touch of spice); 1 teaspoon lime juice (fresh or bottled)