Grandma's Slow Cooker Vegetarian Chili

1 (19 ounce) can black bean soup

1 (15 ounce) can kidney beans, rinsed and drained

1 (15 ounce) can garbanzo beans, rinsed and drained

1 (16 ounce) can vegetarian baked beans

1 (14.5 ounce) can chopped tomatoes in puree

1 (15 ounce) can whole kernel corn, drained

1 onion, chopped

1 green bell pepper, chopped

2 stalks celery, chopped

2 cloves garlic, chopped

1 tablespoon chili powder, or to taste

1 tablespoon dried parsley

1 tablespoon dried oregano

1 tablespoon dried basil

What You Need