How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Slow Cooker Cheesy Mushroom Potatoes?

You need 10 ingredients. The key ingredients include: 2 tablespoons olive oil, 1 teaspoon butter, 1/2 pound white mushrooms, sliced, 5 large Yukon Gold potatoes, quartered and sliced, and more.

Is Slow Cooker Cheesy Mushroom Potatoes suitable as general?

Yes, Slow Cooker Cheesy Mushroom Potatoes falls under the General category and is a great choice for this type of meal.

How do I store leftover Slow Cooker Cheesy Mushroom Potatoes?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Slow Cooker Cheesy Mushroom Potatoes Recipe

Name: Slow Cooker Cheesy Mushroom Potatoes
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 tablespoons olive oil; 1 teaspoon butter; 1/2 pound white mushrooms, sliced; 5 large Yukon Gold potatoes, quartered and sliced; 4 cups shredded Cheddar cheese; 1/2 cup milk; 1/4 cup minced onion; 2 tablespoons butter; 1 tablespoon garlic salt; 1/4 teaspoon ground black pepper

Try this homemade Slow Cooker Cheesy Mushroom Potatoes recipe the whole family will love. Made with olive oil, butter, white mushrooms and potatoes. Eas…

This Slow Cooker Cheesy Mushroom Potatoes relies on simple, everyday ingredients such as olive oil, butter, white mushrooms, sliced and shredded cheddar cheese. It comes together quickly and makes 4 servings, at about 719 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

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Slow Cooker Cheesy Mushroom Potatoes

Tips for the best results

Variations & substitutions

My Personal Notes

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