This creamy ham and potato soup has become my quick fix for chilly evenings and crowded schedules. I first adapted this version from Jamielyn Nye after finding a bag of leftover ham in the freezer one weekend. The result was a bowl that felt indulgent but was surprisingly simple: tender diced russet potatoes in a silky broth thickened with a simple roux and finished with milk and half and half. Every spoonful strikes a balance between comforting starch, savory ham, and sweet carrots. It is the kind of dish that turns an ordinary Tuesday into something worth lingering over.

I discovered that the technique matters as much as the ingredient list. Sweating the carrots, onions, and celery slowly in butter unlocks sweetness without browning, and whisking in flour carefully prevents lumps while building body. Using a mix of milk and half and half keeps the texture rich without being cloying. Over the years this pot has shown up on game days, in weeknight rotations, and at family gatherings where someone inevitably asks for the recipe. It keeps well in the fridge and can be adapted easily with extra vegetables or a hit of sharp cheese.

Ingredients

• Unsalted butter: 4 to 6 tablespoons to start. Use the lower amount for a lighter finish or more for deeper flavor. I like a European style butter for richness.
• Carrots: 1 cup sliced. Look for firm, bright carrots; thin slices cook quickly and add sweet balance to the savory ham.
• Onion: 1/2 cup diced. Yellow or sweet onions work well; dice small so they soften and meld into the soup.
• Celery: 1/2 cup diced, or substitute peas for a sweeter note. Celery adds aromatic depth and texture.
• Garlic: 1 to 2 cloves minced. Fresh garlic is best here; add at the end of the saut to avoid bitterness.
• All purpose flour: 1/3 cup to make the roux, which thickens the broth into a velvety base.
• Russet potatoes: 4 medium, peeled and diced. Their starchy flesh breaks down slightly and helps thicken the soup naturally.
• Chicken stock: 3 to 4 cups. Use lower amount for a thicker finish. Low sodium stock gives you better control over salt.
• Diced ham: 1 to 1 1/2 cups. Leftover ham, baked ham, or steak ham all work; cut into uniform small cubes for even distribution.
• Seasonings: 1/2 teaspoon kosher salt, 1/4 teaspoon ground black pepper, pinch nutmeg, fresh thyme or a pinch dried thyme.
• Dairy: 1 cup milk and 1 cup half and half or heavy cream for a richer option.
• Optional toppings: Shredded cheddar, bacon crumbles, sliced green onions to finish each bowl.

Instructions

Sauté the vegetables: In a large heavy bottom pot melt 4 to 6 tablespoons unsalted butter over medium low heat. Add the sliced carrots, diced onion, and diced celery. Cook slowly until the vegetables are translucent and soft, about 6 to 8 minutes, stirring occasionally to prevent browning. Add the minced garlic and cook for 30 to 60 seconds until fragrant. The goal is to soften and coax out sweetness, not to brown the vegetables. Make the roux and thicken: Sprinkle in 1/3 cup all purpose flour and whisk continuously for about 1 minute to cook off the raw flour taste. Keep the heat at medium low and whisk until the mixture smells toasty and begins to pull away slightly from the pot. This step builds the base for a silky texture while preventing lumps when the stock is added. Simmer with potatoes: Add the peeled and diced russet potatoes and stir to coat. Season with 1/2 teaspoon kosher salt and 1/4 teaspoon ground black pepper. Slowly pour in 3 to 4 cups chicken stock while whisking to combine smoothly. Increase heat to bring the liquid to a gentle boil, then reduce to a simmer and cook 10 to 12 minutes until the potatoes are fork tender. If the potatoes are not uniformly soft, test a small piece for doneness. Add ham and dairy, finish: Reduce heat to low. Stir in 1 to 1 1/2 cups diced ham, a pinch of freshly grated nutmeg, and sprigs or a pinch of thyme. Slowly add 1 cup milk and 1 cup half and half while stirring to combine. Cook over low heat for about 5 minutes until the soup thickens slightly. Taste and adjust salt and pepper. If using heavy cream, add toward the end to prevent breaking. Serve: Ladle into bowls and top with shredded cheddar, bacon crumbles, and sliced green onions if desired. For a smoother texture, use an immersion blender to pulse a quarter of the soup, which will create body while leaving chunks intact.

Storage Tips

Cool the soup to room temperature before refrigerating to avoid condensation and bacterial growth. Transfer to airtight containers and refrigerate up to three days. For longer storage freeze in portion sized containers for up to three months; leave an inch of headspace as liquid expands. Reheat gently on the stove over low heat, stirring frequently and adding a splash of milk or stock if the soup has thickened too much. Avoid boiling after the dairy is added to prevent separation. When reheating from frozen, thaw overnight in the refrigerator then warm slowly.

Ingredient Substitutions

If you need to avoid gluten, substitute a gluten free 1 to 1 flour blend or make a slurry with cornstarch to thicken after simmering. Swap half and half for heavy cream for a richer mouthfeel or for a lighter bowl use whole milk only, but the soup will be less viscous. For a vegetarian option omit ham and increase mushrooms and smoked paprika to impart savory depth. Potatoes can be replaced with sweet potatoes for a sweeter finish; expect a change in color and flavor profile. Use low sodium stock when ham is very salty.

Serving Suggestions

Serve in deep bowls with a scattering of sharp shredded cheddar, fresh chopped parsley, or crispy bacon crumbles for texture. Pair with crusty bread, a simple green salad, or roasted Brussels sprouts for a balanced meal. For a casual family meal, present a toppings board with grated cheese, scallions, and toasted breadcrumbs so everyone can customize. This soup is also wonderful poured over warm mashed potatoes for an over the top comfort plate.

Cultural Background

Hearty potato and ham combinations are a staple across many Northern European and American home cooking traditions. In rural communities ham bone soups and chowders were a way to stretch cured meats and make a nourishing one pot meal. The addition of a roux reflects French influences in thickening techniques, while half and half became a common American shortcut for creaminess. This bowl sits comfortably in the tradition of resourceful, flavor forward cooking.

Seasonal Adaptations

In spring and summer lighten the soup by reducing half and half and adding fresh green peas and baby spinach at the end. In autumn swap in roasted root vegetables like parsnip and turnip along with thyme and sage. For winter, increase the cream and finish with melted sharp cheddar for a richer stew like experience. Holiday versions pair well with smoked ham and a finished sprinkle of fresh herbs to brighten the pot.

Success Stories

Readers have written to say this is their go to after holiday meals, a perfect way to use a leftover ham and feed a crowd without fuss. I once made this for a neighbor recovering from surgery and she told me it was the first home cooked meal that felt right. Little moments like that are why I keep this recipe in rotation; it makes people feel cared for with familiar, soothing flavors.

Meal Prep Tips

Make a double batch and portion into single serve containers for quick lunches. Reheat over low heat and stir in a splash of milk to loosen. Cook the potatoes slightly firmer if you plan to reheat often to avoid them falling apart. Store toppings separately to retain texture. If freezing, undercook the potatoes by a couple minutes so they finish cooking when reheated and maintain a better texture.

This creamy ham and potato soup is approachable, adaptable, and deeply comforting. I hope it becomes a weeknight favorite in your home as it is in mine. Enjoy, and feel free to make it your own with extra veggies, a sprinkle of cheese, or the memories you attach to it.