Slow Cooker Creamy Ham Potato Soup with Green Beans

This slow cooker soup is the definition of set-it-and-forget-it comfort. Diced ham, baby potatoes, and fresh green beans simmer in a savory broth until tender, then cream cheese melts in to create a rich, velvety sauce.

It's a complete meal in one pot, perfect for busy weeknights or lazy weekends. The onion soup mix adds a deep, savory flavor that ties everything together, and the cream cheese makes every spoonful luxuriously smooth.

This slow cooker soup brings together the classic flavors of ham, potatoes, and green beans in a creamy, comforting bowl. The ingredients are simple and pantry-friendly, but the result is anything but ordinary. The ham provides a salty, smoky base, while the baby potatoes soak up the broth and become melt-in-your-mouth tender.

Fresh green beans add a pop of color and a slight crunch, and the cream cheese transforms the broth into a rich, silky sauce that coats every bite. It's a one-pot meal that requires minimal effort and delivers maximum flavor.

Ingredients

Why this recipe works

Cooking this soup low and slow in a slow cooker allows the flavors to meld and deepen without any hands-on work. The ham infuses the broth with its smoky, salty essence, while the potatoes absorb the liquid and become creamy on the inside.

The dry onion soup mix adds layers of savory flavor—onion, garlic, and herbs—that would otherwise require multiple seasonings. This method ensures every ingredient is perfectly cooked and the broth is deeply flavorful.

The cream cheese is added at the end and melts into the hot broth, creating a velvety, creamy texture without the need for flour or roux. Because the cream cheese is softened and cut into cubes, it melts smoothly and evenly, preventing lumps.

The result is a soup that feels indulgent and satisfying, with a luxurious mouthfeel that coats the spoon. This technique is foolproof and yields a consistently creamy result every time.

Notes and substitutions

For the best texture, use baby potatoes that are halved or quartered so they cook evenly. Yukon Gold or red potatoes are excellent choices because they hold their shape and have a buttery flavor. If using larger potatoes, cut them into 1-inch chunks. Fresh green beans are ideal, but frozen green beans can be substituted—just add them in the last 30 minutes of cooking to prevent them from becoming mushy.

The dry onion soup mix is a key flavor booster, providing a savory, herby base. If you prefer to control the salt, use low-sodium chicken broth and choose a reduced-sodium onion soup mix. The cream cheese should be full-fat for the creamiest result; reduced-fat cream cheese may not melt as smoothly. Always use cooked ham, not raw, as the slow cooker does not cook raw ham to a safe temperature in this recipe.

• chicken broth: Vegetable broth can be used for a lighter flavor.
• baby potatoes: Yukon Gold or red potatoes, cut into 1-inch chunks, work well.
• fresh green beans: Frozen green beans can be used; add them in the last 30 minutes to keep them crisp-tender.
• dry onion soup mix: Use 1 tablespoon onion powder plus 1 teaspoon garlic powder and 1 teaspoon dried parsley as a substitute.

Equipment

• Slow cooker (6-quart)
• Cutting board
• Chef's knife
• Measuring cups and spoons