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 Low Carb Crock Pot Italian Vegetable Soup?

You need 12 ingredients. The key ingredients include: 1 (14 ounce) can Italian-style diced tomatoes, undrained, 2 (14 ounce) cans beef broth, 8 ounces sliced mushrooms, fresh or canned, 1 yellow onion, chopped, and more.

Is Low Carb Crock Pot Italian Vegetable Soup suitable as soups & stews?

Yes, Low Carb Crock Pot Italian Vegetable Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Low Carb Crock Pot Italian Vegetable Soup?

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

Low Carb Crock Pot Italian Vegetable Soup Recipe

Name: Low Carb Crock Pot Italian Vegetable Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (14 ounce) can Italian-style diced tomatoes, undrained; 2 (14 ounce) cans beef broth; 8 ounces sliced mushrooms, fresh or canned; 1 yellow onion, chopped; 1 green pepper, chopped; 1 zucchini, sliced thin; 1/4 cup red wine or 1/4 cup beef broth; 1 1/2 tablespoons dried basil leaves; 4 ounces turkey pepperoni, sliced; 1/2 teaspoon salt; 1 teaspoon sugar (I use Equal) or 1 g sugar substitute, packet (I use Equal); mozzarella cheese, for topping

Warm up with this hearty Low Carb Crock Pot Italian Vegetable Soup recipe. Made with Italian-style diced tomatoes, beef broth, mushrooms and yellow onio…

This Low Carb Crock Pot Italian Vegetable Soup relies on simple, everyday ingredients such as (14 ounce) cans beef broth, yellow onion, chopped, green pepper, chopped and zucchini, sliced thin. It comes together quickly and makes 4 servings, at about 103 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

My Personal Notes

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Low Carb Crock Pot Italian Vegetable Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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