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 Secret Ingredient Tomato Soup?

You need 11 ingredients. The key ingredients include: 3 Tablespoons Olive Oil, 1 whole Small Onion, Diced, 5 cloves Garlic, Minced, 3 cans (14.5 Oz. Size) Diced Tomatoes, and more.

Is Secret Ingredient Tomato Soup suitable as soups & stews?

Yes, Secret Ingredient Tomato Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Secret Ingredient Tomato Soup?

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

Secret Ingredient Tomato Soup Recipe

Name: Secret Ingredient Tomato Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 Tablespoons Olive Oil; 1 whole Small Onion, Diced; 5 cloves Garlic, Minced; 3 cans (14.5 Oz. Size) Diced Tomatoes; 2 cups Chicken Stock; 7 ounces, weight Prepared Pesto; 1 Tablespoon Sugar; 1 leaf Bay Leaf; 1/8 teaspoons Thyme; Salt And Pepper, to taste; 1 cup Fat-free Half-and-half

Warm up with this hearty Secret Ingredient Tomato Soup recipe. Made with Olive Oil, Onion, Garlic and Tomatoes. Easy step-by-step instructions included.

This Secret Ingredient Tomato Soup relies on simple, everyday ingredients such as olive oil, whole small onion, diced, garlic, minced and chicken stock. It comes together quickly and makes 4 servings, at about 382 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.

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Secret Ingredient Tomato Soup

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions