This 5-ingredient slow cooker potato soup is exactly the kind of low-effort dinner that earns a permanent place in the back-to-school rotation. Cubed Cascade potatoes cook down into a naturally creamy, velvety base, and with just a handful of pantry-friendly additions, the soup becomes rich, golden, and deeply comforting by dinnertime. It has the familiar appeal of classic Midwestern potato soup, but the slow cooker makes it especially practical for busy first-week schedules when everyone needs something warm and steady waiting at home.

Serve this soup with crusty bread, buttered crackers, or simple grilled cheese sandwiches for a supper that feels complete without much extra work. A crisp green salad with a sharp vinaigrette is a nice contrast to the creamy texture, and if you want to stretch the meal for hungrier households, a tray of roasted broccoli or a platter of deli ham on the side pairs well with the soup’s mellow, cheesy flavor.

5-Ingredient Slow Cooker First Week of School Velvety Golden Potato Soup using Cubed Cascade Potatoes

Servings: 6

Finished velvety golden potato soup in a black slow cooker
Finished velvety golden potato soup in a black slow cooker

Ingredients

2 pounds Cubed Cascade potatoes

1 small yellow onion, finely diced
4 cups chicken broth
8 ounces cream cheese, cubed
2 cups shredded sharp cheddar cheese, divided

Directions

1. Add the Cubed Cascade potatoes, diced onion, and chicken broth to the slow cooker. Cover and cook on low for 6 to 7 hours or on high for 3 to 4 hours, until the potatoes are very tender.

2. Once the potatoes are soft, use a potato masher to mash some of the potatoes directly in the slow cooker, leaving plenty of texture while thickening the broth.

3. Stir in the cream cheese and 1 1/2 cups of the cheddar cheese. Cover for 10 to 15 minutes, then stir again until the soup is smooth, creamy, and evenly blended.

4. Taste and adjust consistency with a small splash of extra broth or hot water if needed. Sprinkle the remaining 1/2 cup cheddar over the top, let it melt, and serve hot.

Variations & Tips

For a smoother soup: If you prefer a more refined texture, use an immersion blender for just a few quick pulses after the potatoes are tender. Leave some chunks behind so the soup still feels hearty rather than fully pureed.

Make it vegetarian: Swap the chicken broth for vegetable broth. The soup will still be rich and satisfying, and a sharper cheddar helps keep the flavor full.

Stretch it a bit: Add an extra cup or two of broth if you want a slightly thinner soup that serves more people. This is especially useful if you’re planning to pair it with sandwiches or salad.

Easy topping ideas: Even though the soup is built from only five main ingredients, toppings can add a lot. Try chopped chives, black pepper, extra cheddar, oyster crackers, or a spoonful of sour cream at the table.

Leftover tip: Potato soup thickens as it sits, so refrigerate leftovers in a covered container and reheat gently with a splash of broth or milk to loosen the texture. The flavor is often even better the next day.