Loaded Cauliflower Soup (Slow Cooker Option) - No Getting Off This Train

Ingredients

• 2 heads cauliflower, chopped into florets
• 1 tablespoon olive oil
• 1 onion, diced
• 1 tablespoon garlic, minced
• 6 cups chicken broth
• Salt and pepper, to taste
• 1/2 cup sour cream
• 1 cup half and half
• 1 cup shredded cheddar cheese
• 1/2 cup bacon bits
• Chopped green onions, for topping