Tomato Summer Squash Soup: A Taste of Sunshine in a Bowl

My grandmother, Nana Elsie, had a garden that seemed to stretch on forever. As a child, summer meant countless hours spent picking sun-warmed tomatoes, their sweet juice staining my fingers red. While she made incredible marinara, her tomato summer squash soup was truly special. The bright acidity of the tomatoes, the subtle sweetness of the squash, and the aromatic herbs simmering away on the stove – it’s a flavor memory I cherish, a taste of sunshine and simple goodness.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 35 minutes
• Total Time: 50 minutes
• Servings: 12
• Dietary Type: Low-Fat, Vegetarian

Ingredients

• 8 1/2 cups fat-free low-sodium chicken broth
• 1 medium carrot, minced
• 1 medium onion, minced
• 1 stalk celery, minced
• 4 cups yellow squash, minced
• 4 garlic cloves, minced
• 1 tablespoon dried basil
• 1/2 cup all-purpose flour
• 2 cups low-sodium tomatoes, chopped with juice
• 1/2 teaspoon ground black pepper
• 1 cup skim milk

Equipment Needed

• Large Pot
• Measuring Cups and Spoons
• Knife
• Cutting Board

Instructions

1. Begin by heating 1/2 cup of the fat-free low-sodium chicken broth in a large pot over medium heat. Using a small amount of broth at the beginning helps to prevent the vegetables from sticking and burning.
2. Add the minced carrot, onion, celery, and yellow squash to the pot. Ensure the vegetables are uniformly minced for even cooking.
3. Simmer gently for 5 minutes, stirring occasionally. Simmering allows the vegetables to soften and release their natural flavors.
4. Add the minced garlic and dried basil to the pot. Cook for another minute, stirring frequently, until the garlic becomes fragrant. Be careful not to burn the garlic.
5. Gradually stir in the all-purpose flour. Cook for 5 minutes, stirring constantly, to create a roux. The roux will help thicken the soup. Make sure to stir constantly to prevent lumps from forming and to cook out the raw flour taste.
6. Gradually add the remaining chicken broth and the chopped tomatoes with their juice. Stir well to combine all the ingredients and ensure the roux is fully dissolved.
7. Bring the mixture to a boil, then reduce the heat and simmer for 30 minutes, stirring occasionally. This allows the flavors to meld together beautifully. The long simmering time also helps to further soften the vegetables.
8. Add the ground black pepper and skim milk. Stir gently to combine.
9. Heat through and serve hot. Do not allow the soup to boil after adding the milk, as this can cause it to curdle.

Expert Tips & Tricks

• Boost the Flavor: For a deeper, richer flavor, consider roasting the tomatoes before adding them to the soup. Roasting brings out the natural sweetness of the tomatoes.
• Thickening without Flour: If you prefer a gluten-free option, you can use cornstarch or a slurry of arrowroot powder and water to thicken the soup instead of flour. Mix 1 tablespoon of cornstarch or arrowroot powder with 2 tablespoons of cold water to create a slurry, then whisk it into the soup during the last 10 minutes of simmering.
• Blended Smooth: If you prefer a smoother soup, use an immersion blender to partially or fully blend the soup after simmering. Be careful when blending hot liquids.

Serving & Storage Suggestions

Serve this Tomato Summer Squash Soup hot with a crusty piece of bread or grilled cheese sandwich. A dollop of plain Greek yogurt or a sprinkle of fresh herbs like parsley or chives can add a touch of elegance.

Leftover soup can be stored in an airtight container in the refrigerator for up to 3-4 days. For longer storage, freeze the soup in freezer-safe containers for up to 2-3 months. To reheat, thaw the soup in the refrigerator overnight and gently heat it on the stovetop over medium heat until warmed through. Avoid boiling the soup, especially after adding milk, to prevent curdling.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	76.8 kcal	N/A
Calories from Fat	12 g	16%
Total Fat	1.4 g	2%
Saturated Fat	0.4 g	2%
Cholesterol	0.4 mg	0%
Sodium	77.4 mg	3%
Total Carbohydrate	12 g	3%
Dietary Fiber	1.4 g	5%
Sugars	2.9 g	11%
Protein	5.8 g	11%

Note: Nutritional information is an estimate and may vary based on specific ingredients and preparation methods.

Variations & Substitutions

• Vegan Version: Substitute the chicken broth with vegetable broth and the skim milk with your favorite plant-based milk, such as almond milk or soy milk.
• Spicy Kick: Add a pinch of red pepper flakes or a dash of hot sauce for a spicy kick.
• Creamy Texture: For a richer, creamier texture, stir in a tablespoon of cream cheese or mascarpone cheese during the last few minutes of cooking.
• Fresh Tomatoes: Replace the canned tomatoes with 2 cups of fresh, chopped tomatoes for an even brighter flavor. If using fresh tomatoes, you may need to add a pinch of sugar to balance the acidity.
• Seasonal Twist: In the fall, swap out the yellow squash for butternut squash or pumpkin for a warm, autumnal variation.

FAQs (Frequently Asked Questions)

Q: Can I use frozen vegetables in this soup?
A: Yes, you can use frozen vegetables. Just thaw them slightly before adding them to the pot. Keep in mind that frozen vegetables may release more water during cooking, so you may need to adjust the amount of broth accordingly.

Q: Can I make this soup ahead of time?
A: Absolutely! This soup is even better the next day as the flavors have more time to meld. Just store it in the refrigerator and reheat it before serving.

Q: Can I add meat to this soup?
A: Yes, you can add cooked chicken, sausage, or ground beef to the soup for a heartier meal. Add the meat during the last 15 minutes of simmering.

Q: How do I prevent the milk from curdling in the soup?
A: To prevent curdling, make sure the soup is not boiling when you add the milk. Stir the milk in gently and heat through, but do not allow the soup to boil.

Q: What if my soup is too thick or too thin?
A: If the soup is too thick, add a little more broth until you reach the desired consistency. If the soup is too thin, simmer it for a longer period of time to allow some of the liquid to evaporate. You can also add a cornstarch slurry (1 tablespoon cornstarch mixed with 2 tablespoons cold water) to thicken it.

Final Thoughts

This Tomato Summer Squash Soup is more than just a recipe; it’s a celebration of fresh flavors and simple ingredients. It’s a taste of summer’s bounty, perfect for a light lunch or a comforting dinner. I encourage you to try this recipe and make it your own. Feel free to experiment with different herbs, spices, or vegetables to create a soup that suits your taste. I hope this recipe brings you as much joy as it has brought my family for generations. Enjoy!