Sautéed Zucchini and Cherry Tomatoes

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Transform your summer dinners with a simple, flavorful veggie sauté that’s far greater than the sum of its parts.

sautéed zucchini and tomatoes on platter

Crisp zucchini, burst cherry tomatoes, and, meltingly sweet red onions sautéed in olive oil, and finished off with fresh basil. It sounds simple—and it is—but it’s one of those magical dishes where the whole is far greater than the sum of its parts. Pair it with grilled salmon, steak, or chicken and some orzo tossed with a bit of lemon and olive oil for a light and easy weeknight meal.

“This recipe is so fresh and light, we really loved it and so simple to make.”

Megan

What You’ll Need To Make Sauteed Zucchini And Cherry Tomatoes

ingredients for sauteed zucchini and cherry tomatoes

Step-By-Step Instructions

In a large sauté pan, heat the oil over medium heat. Add the onion.

cooking diced red onion in large sauté pan

Cook, stirring frequently, until very soft and pale purple in color, 7 to 8 minutes. Do not brown.

softened, cooked onions in large sauté pan

Add the zucchini, tomatoes, garlic, salt, and pepper.

zucchini, tomatoes, garlic, salt and, pepper added to onions in large sauté pan

Cook, stirring frequently, for 3 to 5 minutes, or until the zucchini are cooked but still crisp and the tomatoes have started to collapse, creating a little sauce. Stir in the fresh basil, then taste and adjust seasoning, if necessary.

cooked vegetables in large sauté pan

Transfer to a serving dish and garnish with more fresh basil, if desired.

Sautéed Zucchini and Cherry Tomatoes in white oval serving dish with spoon protruding

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Sautéed Zucchini and Cherry Tomatoes

sautéed zucchini and tomatoes on platter
Transform your summer dinners with a simple, flavorful veggie sauté that's far greater than the sum of its parts.
Servings: 4
Prep Time: 10 minutes
Total Time: 20 minutes

Ingredients 

  • 2 tablespoons extra-virgin olive oil
  • 1 small red onion, diced
  • 1 lb zucchini, from 2 to 3 medium zucchini, cut into ½-in (13-mm) chunks
  • 1 pint cherry or grape tomatoes, halved (I usually buy NatureSweet Cherubs)
  • 2 cloves garlic, minced
  • 1 teaspoon salt
  • ¼ teaspoon freshly ground black pepper
  • 1 tablespoon fresh chopped basil, plus more for garnish if desired

Instructions

  • In a large sauté pan, heat the oil over medium heat. Add the onion and cook, stirring frequently, until very soft and pale purple in color, 7 to 8 minutes. Do not brown.
  • Add the zucchini, tomatoes, garlic, salt, and pepper and cook, stirring frequently, for 3 to 5 minutes, or until the zucchini are cooked but still crisp and the tomatoes have started to collapse, creating a little sauce. Stir in the fresh basil, then taste and adjust seasoning, if necessary. Transfer to a serving dish and garnish with more fresh basil, if desired.

Nutrition Information

Per serving (4 servings)Calories: 104kcalCarbohydrates: 9gProtein: 2gFat: 7gSaturated Fat: 1gSodium: 529mgFiber: 3gSugar: 6g

This website is written and produced for informational purposes only. I am not a certified nutritionist and the nutritional data on this site has not been evaluated or approved by a nutritionist or the Food and Drug Administration. Nutritional information is offered as a courtesy and should not be construed as a guarantee. The data is calculated through an online nutritional calculator, Edamam.com. Although I do my best to provide accurate nutritional information, these figures should be considered estimates only. Varying factors such as product types or brands purchased, natural fluctuations in fresh produce, and the way ingredients are processed change the effective nutritional information in any given recipe. Furthermore, different online calculators provide different results depending on their own nutrition fact sources and algorithms. To obtain the most accurate nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator.

Gluten-Free Adaptable Note

To the best of my knowledge, all of the ingredients used in this recipe are gluten-free or widely available in gluten-free versions. There is hidden gluten in many foods; if you're following a gluten-free diet or cooking for someone with gluten allergies, always read the labels of your ingredients to verify that they are gluten-free.

4.92 from 118 votes

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163 Comments

  • 5 stars
    This was very simple, healthy, and good!
    enjoyed and will make again!

    • — JooJoo on August 20, 2025
    • Reply
  • 5 stars
    Excellent for summer produce. Added a splash of white wine towards the end and a sprinkle of feta. Fabulous with grilled pesto shrimp recipe.

    • — Peri on June 23, 2025
    • Reply
  • 5 stars
    Hi Jen,

    I used our first zucchini harvest of the year to make this recipe, along with a whole beefsteak tomato since I didn’t have cherry tomatoes. It was absolutely divine! So simple, healthy and delicious! Going to make it every week while we have home grown zucchini. Thank you for a wonderful recipe. <3

    • — Swati on June 1, 2025
    • Reply
  • 5 stars
    My fiancé loves when I make this. I decided to make it an entree and added chicken and penne pasta then top with feta when we dish up. It is amazing!

    • — Dustin on January 24, 2025
    • Reply
  • 5 stars
    So good. I don’t change a thing. I add to lentil pasta and spaghetti sauce or Alfredo sauce (or both), top with Parmesan and red pepper flakes and viola…mmmmm so good

    • — txmomof3 on November 11, 2024
    • Reply