Italian Sausage and White Bean Soup Recipe for Meal Prep

Italian Sausage and White Bean Soup is a one-pot stovetop soup made with browned Italian sausage, potatoes, white beans, kale, and a lightly creamy broth. As the sausage browns, it builds a deep savory base while the potatoes and beans thicken the broth as it simmers. The kale softens at the end and blends into the soup. It works well for weeknight dinners and reheats the next day easily.

Why This Recipe Works

Browning the sausage first builds the base flavor for the soup. As it simmers, the potatoes naturally thicken the broth while the beans and kale are added later, so they keep their texture. For a lighter broth, see the lighter white bean version.

What You Need

• 1 lb italian sausage
• 1 small sweet onion, diced
• 3 carrots, peeled and diced
• 3 stalks celery, diced
• 4 cloves garlic, minced
• 1 teaspoon poultry seasoning
• 1 teaspoon Italian seasoning
• 1 teaspoon kosher salt
• ½ teaspoon black pepper
• pinch red pepper flakes
• 3 tablespoons flour
• 4 gold potatoes, cubed
• 6 cups chicken broth
• 2 cans white beans, drained and rinsed
• 1 cup heavy cream — add at the end, avoid boiling
• 1 bunch Tuscan kale, ribs removed and thinly sliced
• 2 tablespoons red wine vinegar
• for serving: fresh parsley, chives or basil, parmesan cheese, black pepper

How the Dish Comes Together

1. Heat a large soup pot or Dutch oven over medium-high heat and add the Italian sausage, breaking it up with a spoon or spatula as it cooks, cook until deeply browned and the edges are crisp for a rich, savory base.
2. Once the sausage is browned and fully cooked through, remove it to a paper towel-lined plate, leaving behind 1–2 tablespoons grease, the pan should show browned bits and a thin layer of fat.
3. Add the onion, carrot and celery, sautéing for 4–6 minutes, until softened, the mixture should go translucent and smell sweet and vegetal.
4. Add the minced garlic, poultry seasoning, Italian seasoning, salt, black pepper and red pepper flakes, stirring so the veggies get coated in seasonings and the spices and garlic can bloom in flavor, cook about 60 seconds until the garlic turns fragrant but not brown.
5. Toss in the flour, stirring to coat the veggies, you should see the flour darken slightly and start to bind to the vegetables.
6. Add the potatoes and chicken broth, bring to a boil and then reduce to a simmer for 20 minutes until the broth is thickened and the potatoes are fork tender, the broth will look slightly velveted and the potatoes will give easily when pierced.
7. Stir in the white beans, Tuscan kale, cream and cooked sausage, let the kale wilt and the beans warm through, the kale should soften but remain a rich green.
8. Finish the soup with 2 tablespoons red wine vinegar and a few pinches of black pepper and/or salt, to taste, the vinegar should brighten the whole pot without tasting vinegary.
9. Serve hot with parmesan cheese, black pepper, fresh herbs and a hunk of bread, each bowl should be hearty with creamy broth and a balance of soft potatoes, tender beans and bite from the kale.

Nutrition at a Glance

• Serving size: about 1 1/2 cups (1 bowl)
• Calories: ~560 per serving
• Protein: ~25 g
• Carbohydrates: ~45 g
• Fat: ~30 g
• Fiber: ~8 g
• Values are estimates. Results may vary depending on specific ingredients and portions used.

How to Serve It

• Ladle over a thick slice of crusty bread, for dipping and extra texture.
• Top with a generous sprinkling of grated parmesan and chopped parsley, adds salt and freshness.
• Offer lemon wedges on the side for a bright, acidic contrast that cuts the cream.
• Serve with a simple green salad dressed with red wine vinaigrette, to add crunch and contrast.

Storage and Reheating

• Fridge: Cool to room temperature then store in an airtight container for up to 4 days.
• Freezer: Freezes well for 2–3 months; leave out the cream if you plan to freeze, add fresh cream when reheating.
• Reheating: Gently rewarm over low heat, stirring occasionally so the cream reincorporates; avoid high heat to prevent splitting.
• Note: Flavor deepens after a day as the spices and vinegar settle into the broth.

What to Do With Leftovers

• Spoon over rice or quinoa for a fast next-day lunch that soaks up the broth.
• Tuck into a warm wrap with fresh greens and a little shaved parmesan for a portable meal.
• Stir into cooked short pasta with a splash of pasta water for a thicker, stew-like dinner.

Before You Start

• Use a wide pot. A narrow one makes the vegetables steam instead of reduce.
• Reserve a little sausage fat in the pot. It seasons the vegetables better than added oil.
• Add vinegar at the end. It brightens the soup only after the cream and beans are in place.

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