Crockpot Potato Broccoli Cheddar Soup Add diced potatoes, broccoli florets, onion, garlic, salt, and black pepper to the crockpot. Pour in chicken or vegetable broth until vegetables are just covered. Cover and cook on LOW for 6-7 hours or HIGH for 3-4 hours, until potatoes are very tender. Use a potato masher or immersion blender to slightly mash the soup for a thicker texture. Stir in heavy cream or milk. Add shredded cheddar cheese and stir until fully melted and smooth. Taste and adjust seas

How to Dice a Potato