Paleo Italian Minestrone Recipe: Hearty Low-Carb Soup

This Paleo minestrone soup features a nourishing broth, savory Italian sausage for protein, and a generous mix of vegetables for volume. It’s a satisfying, wholesome dinner that’s perfect to enjoy immediately or freeze in portions for later.

I grew up visiting a small family-run Italian restaurant called Little Italy in San Antonio. Though we don’t go there often anymore, the memories remain: a tiny pizza bite served as an appetizer, a family ritual of ordering a bowl of their minestrone before the main course, and my can’t-resist chicken alfredo. I’ve adapted several dishes in a Paleo-friendly way before, and this minestrone felt like the final piece to remake in a healthier style.

Traditional minestrone is a brothy, vegetable-packed soup often finished with pasta, rice, or beans. For this Paleo version I replaced grains and legumes with diced potatoes, added plenty of fresh vegetables, and included Italian sausage so each bowl is a complete meal with protein. A splash of fresh lemon juice at the end brightens the flavors while allowing you to use less salt.

Taste tip: if a dish seems to need more salt, try a squeeze of lemon or lime instead — a little acid can often make flavors pop and reduce the urge to over-salt.

This recipe makes a large batch, so I like to freeze single-serving portions for quick meals later. Reheat gently on the stove for best texture. If you want tips on freezing soups, check the podcast episode linked in the original post for practical advice.

Minestrone Soup Recipe (Paleo)

This Paleo minestrone has a healing broth base, flavorful Italian sausage, and a wide variety of vegetables. It’s a healthy, warming dinner option.

By Amber Goulden

Prep: 20 mins

Cook: 45 mins

Total: 1 hr 5 mins

Servings: 8 servings

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Ingredients

2 pounds mild Italian sausage
1 small onion, diced
2 hearts celery, thinly sliced
6 carrots, peeled and sliced into coins
5 garlic cloves, minced
1 pound green beans, sliced in half
6 medium yellow potatoes, cut into 1/2 inch cubes
1 (28-ounce) can whole peeled tomatoes
10 cups chicken broth (2 quarts plus 2 cups)
2 tablespoons Italian seasoning
1.5 teaspoons sea salt, to taste
1/2 teaspoon black pepper
Juice of 4 lemons
1 tablespoon chopped fresh parsley (optional)

Instructions

In a large pot, cook the sausage over medium heat until browned. Remove the browned sausage and set aside.
Add the celery, garlic, onion, and carrots to the pot. Sauté 5–7 minutes until the onion is translucent and fragrant.
Return the sausage to the pot, then add the potatoes, green beans, tomatoes, chicken broth, and Italian seasoning, salt, and pepper.
Cover, reduce heat to medium-low, and simmer for 30–45 minutes until the vegetables are tender. Stir in the lemon juice and taste; adjust salt as needed.
Remove from heat, garnish with chopped parsley if desired, and serve.

Recipe Notes

Instant Pot:

Halve the recipe for the Instant Pot. Complete steps 1–3 in the pot, seal, and cook on high pressure for 7 minutes. Quick-release, then add lemon juice and garnish.

Crockpot:

Complete steps 1–2 in a pan, then transfer all ingredients (except lemon juice and garnishes) to the slow cooker. Cook 4 hours on high or 8 hours on low, then finish with lemon juice and garnish.

Nutrition

Additional Info

Course: Soup

Cuisine: Italian

Servings: 8

Calories: 579