Onion-Tomato Soup
A comforting onion-tomato soup blending sweet onions with tangy stewed tomatoes, perfect for cozy meals and served best with crusty French bread.
Ingredients
Instructions
- Peel and thinly slice the onions.
- Saute the onions in butter in a large saucepan until translucent.
- Add the stewed tomatoes, broth, basil, salt, and pepper to the saucepan.
- Cook over low heat for 45 minutes, then serve.
Tips & Substitutions
For a sweeter flavor, consider using Vidalia onions instead of regular sweet onions. If you don't have stewed tomatoes, diced tomatoes can work, just add a bit of sugar to balance the acidity. To enhance the taste, a splash of balsamic vinegar or a sprinkle of Parmesan cheese can elevate this simple soup. For a heartier version, add some cooked beans or lentils, which are great in vegetarian recipes.
Serving Suggestions
This Onion-Tomato Soup pairs beautifully with a crusty bread or a side salad, making it a perfect light meal. Consider serving it with a dollop of sour cream or a sprinkle of fresh herbs like basil or parsley on top. It also complements hearty dishes such as roasted vegetables or a refreshing Winter Sauerkraut Salad for a balanced spread.
Storage & Reheating
Store any leftover soup in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm it on the stove over low heat, stirring occasionally. You can also microwave it in a microwave-safe bowl, covered loosely, for about 2-3 minutes or until heated through. If the soup thickens, add a little broth or water to reach your desired consistency.
Nutrition & Diet Analysis (per serving)
Each serving of Onion-Tomato Soup contains roughly 167 calories, with 6g protein, 36g carbohydrates, and 2g fat. It is an excellent source of vitamin C (215% of the Daily Value), dietary fiber (35% of the Daily Value), and potassium (21% of the Daily Value), and a good source of protein and iron. Note that it is relatively high in sodium, at 1823mg per serving (79% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I freeze the soup for later?
Yes, this soup freezes well! Allow it to cool completely before transferring it to freezer-safe containers. It can be stored in the freezer for up to 3 months. When you're ready to enjoy it, thaw it overnight in the refrigerator and reheat as directed.
What can I add for extra flavor?
For additional flavor, try adding sautéed garlic or a splash of red wine during cooking. Fresh herbs like thyme or oregano can also enhance the taste. If you like a bit of heat, a pinch of red pepper flakes can give it a nice kick!
Is this soup suitable for a vegetarian diet?
Absolutely! This Onion-Tomato Soup is a great vegetarian option as it contains no meat. Just ensure that the broth you use is vegetable-based. It's a comforting and nutritious choice for anyone following a vegetarian diet.
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).