Marry Me Potato Soup Slow Cooker 3-Ingredient

Marry Me Potato Soup Slow Cooker 3-Ingredient. This cozy slow cooker potato soup uses just three simple ingredients to make something truly magical. Creamy, golden, and full of flavor, it tastes like it came from a fancy restaurant but is so easy a kid could help make it!

This slow cooker 3-ingredient marry me potato soup is my laziest trick for making something that feels extra special. It tastes like food from a warm, cozy little restaurant, but here’s the funny part — it’s super simple to make! All you need is some good potatoes, a jar of sun-dried tomatoes packed in oil, and a tub of Alfredo sauce from the fridge. When you cook everything slowly for a long time, those three things turn into a smooth, golden, super creamy soup with soft potato pieces and little red tomato bits. It looks and tastes like you spent all afternoon stirring a big pot on the stove, but your slow cooker did all the hard work while you relaxed!

When it’s ready, pour it into warm bowls and sprinkle lots of Parmesan cheese and black pepper on top. A fresh green salad on the side helps balance out all that creaminess. Dip some crusty bread or warm garlic bread right into the bowl — so good! If you like wine, a cold glass of Pinot Grigio or light Chardonnay goes really nicely with the buttery, sweet flavors. Want to make it a bigger meal? Add some simple roasted chicken or grilled veggies on the side.

Servings: 4
Cook Time: 6–7 hours (LOW) or 3–4 hours (HIGH)
Equipment: 4–6 quart slow cooker

Ingredients

Peel 2 pounds of Yukon Gold potato and cut them into small half-inch cubes.
1 jar (15–16 oz) sun-dried tomatoes packed in olive oil — drain them and chop them up small (save 2 tablespoons of that oil!)
1 tub (22–24 oz) refrigerated Alfredo sauce (the kind with Parmesan and cream)

Optional toppings:

Extra grated Parmesan cheese
Freshly ground black pepper
Chopped fresh parsley

Marry Me Potato Soup: Directions

Get your potatoes ready: Peel all your potatoes and cut them into small cubes, about ½ inch each. Try to make them all the same size so they finish cooking at the same time and stay nice and soft without falling apart.
Set up your slow cooker: Take a little bit of that saved sun-dried tomato oil and rub it all around the inside of your slow cooker. Then put all your potato cubes in and spread them out in an even layer.
Add the sun-dried tomatoes: Chop your drained sun-dried tomatoes into tiny pieces. Spread them all over the top of the potatoes. Then drizzle those 2 tablespoons of saved tomato oil over everything — this is the secret step that gives your soup that beautiful golden color and deep, rich taste!
Pour in the Alfredo sauce: Open your tub of Alfredo sauce and pour the whole thing right over the potatoes and tomatoes. Use a spatula to gently spread it around so most things get coated. Don’t worry about mixing it all perfectly — when it heats up, the sauce will melt down and cover everything on its own.
Let it cook nice and slow: Put the lid on your slow cooker. Cook it on LOW for 6 to 7 hours, or on HIGH for 3 to 4 hours. You’ll know it’s done when you can poke a potato with a fork and it goes in easily. Try not to lift the lid too much while it cooks — every time you peek, heat escapes and it takes longer!
Stir and mash a little: Once your potatoes are soft, gently stir everything from the bottom up, mixing the sauce and potatoes together. To make it extra creamy with some chunks still in it (like a fancy chowder), take a potato masher or a big spoon and lightly mash just some of the potatoes right in the pot. Leave plenty of whole pieces so you still get those soft, chunky bites.
Fix the thickness: Is your soup too thick? Add a little splash of warm water, milk, or broth and stir until it looks smooth and creamy. Is it too thin? Leave the lid off and cook on HIGH for another 15 to 20 minutes, stirring here and there, until it thickens up and looks nice and glossy.
Taste it and serve it: Give your soup a quick taste. Add a tiny pinch of salt if it needs it (Alfredo sauce is usually already pretty salty) and a few shakes of black pepper. Spoon it into bowls while it’s hot and top with extra Parmesan cheese, more black pepper, and some fresh parsley if you like. Eat it right away while it’s warm and wonderfully creamy!