Relive the warm, comforting embrace of Grandma’s kitchen with this timeless Homemade Potato Soup recipe. Before the culinary world became enamored with decadent versions like Cheesy Potato Soup or Loaded Baked Potato Soup, there was the classic simplicity of Grandma’s version.
Made with just a few humble ingredients—potatoes, onions, butter, and milk—this soup exemplifies how something so simple can be deeply satisfying, especially when made with love.
Whether you’re nursing a cold or just in need of some comfort food, this potato soup serves as a gentle reminder of home-cooked meals and the magic of family recipes.
The butter quantity is adjustable to taste or dietary preference, making it a versatile dish that invites you to indulge as your heart (or appetite) desires.
Ingredients
- 2 pounds russet potatoes, peeled and cut into 1-1/2 inch chunks
- 1/2 cup chopped sweet onion
- 1/2 cup chopped celery
- 3 tablespoons all-purpose flour
- Kosher salt and freshly cracked black pepper, to taste
- 1/4 to 1/2 cup salted butter (adjust to preference)
- Water, enough to cover the potatoes
- 1 (12-ounce) can evaporated milk
- Shredded cheese, for garnish (optional)
Instructions
- Prep the Vegetables: In a large bowl, toss the chopped potatoes, onion, celery, and flour together. Season generously with salt and pepper. Let the mixture sit for about 10 minutes to meld the flavors.
- Melt the Butter: In a large Dutch oven or soup pot, melt the butter over medium heat.
- Cook the Soup: Add the potato mixture to the pot, stirring well to coat everything in butter. Pour in enough water to just cover the potatoes. Increase the heat and bring the mixture to a boil.
- Simmer: Once boiling, stir in the evaporated milk, then reduce the heat to a simmer. Cook the soup uncovered, stirring occasionally, for about 25 to 30 minutes, or until the potatoes are tender and the soup has thickened to your liking.
- Season and Serve: Taste and adjust the seasoning with additional salt and pepper if needed. Continue simmering until the soup reaches your desired consistency. Serve hot, garnished with shredded cheese if using.