Do you have extra zucchini from your garden or the Farmer’s Market?  How do you transform zucchini?  Because of its mild flavor and high water content zucchini blends into so many dishes – both sweet and savory.  

Today I made two batches of sweet potato zucchini bread.  A double regular batch and a gluten free batch for my husband and our friend who is gluten and dairy free.  Yum!  (Don’t tell anyone – I have already eaten 4 pieces today!! Yikes!)

Double chocolate zucchini bread and zucchini pancakes are two more favorites, both from King Arthur Baking Company’s site. 

I have also used zucchini with other vegetables in the vegetable muffin recipe – both the savory and sweet versions.  We have gluten free, dairy free, and egg free versions of the vegetable muffin recipes – click here for the podcast and links to all the recipes.

But for a side dish, my long time favorite is Mexican  squash.  It is a little more work than just sauteing some zucchini in olive oil with spices.  But it is well worth the time.

Ingredients and Substitutions

  • No major allergens in this dish.  Just zucchini or summer squash, celery, green pepper, tomatoes, carrots, onions, and sauce.
  • And for those of you avoiding corn, most Mexican squash recipes contain corn.  This one does not!
  • The real secret of this dish is the sauce.  It gives subtle flavor and blends everything together.  Over the past decade, =salsa has taken the place of taco sauce in my cupboard.  But I purchase taco sauce for this dish.  You can use a smooth salsa, but the flavor is not quite as good.  My suggestion is buy a jar of taco sauce (Ortega is my favorite) in your favorite level of heat and I bet you will use the  leftovers the next time you make Mexican squash!
  • If you avoid onions, try to substitute shallots or green onion or garlic.  Watch the label on the taco sauce.  You may have to make your own taco sauce without onions!
  • Grating the carrots takes a couple of extra minutes but it helps them cook in the same amount of time and gives the dish a nice texture.  
  • I  use summer squash and zucchini interchangeably in this recipe.  I often combine the two.

Depending on your family’s preferences and what is in your refrigerator or at the Farmer’s Market you might consider adding 

  • fresh hot peppers
  • cilantro
  • fresh garlic in place of garlic powder.  (I find that garlic powder is just fine in this recipe and it is one fewer thing to chop.)


This is a  simple recipe  – chop or grate your vegetables and sauté.  When the vegetables are done – add the sauce and mix well.  Heat and eat!

A few tips – 

Since I only have one or two carrots to grate, I find a  box grater works well and saves me from washing my food processor.

After my carrots are grated, I slice my celery moderately thinly and start it cooking.  Celery takes the longest to cook, so start it early over medium low heat.  

You certainly can chop all of your vegetables before you start to cook, and you may want to do it that way the first time.  

Using a lower heat setting allows me to sauté and chop at the same time.  Just be sure to stir occasionally as the vegetables cook and you chop.

Next quarter and then thinly slice the green pepper.  Add it to the pan. 

Next comes the onion or shallot.  Chop or slice and add it to the pan.

I choose small or medium zucchini or summer squash for this recipe.

After I wash my squash and slice off the ends, I cut my squash in half lengthwise and put it cut side down on the cutting board.  For small squash I slice each half in half again lengthwise (quarter the squash).  For larger squash, cut each half in thirds lengthwise.  Slice each half thinly  – about 1/8 inch thick slices.

Add the squash and carrots to the  pan.

After adding the squash to the pan, chop the tomatoes.  Combine the taco sauce and mustard to make the sauce. 

After the zucchini are partially cooked, about 3 minutes, add the tomatoes, basil and garlic powder. Cook for about  3 more minutes until the squash is just tender.

Stir in the sauce and heat through.   Serve and enjoy!

PS The leftovers make a great lunch side dish!!


Mexican squash with tortilla chips in corner

Mexican Squash without Corn

A tasty vegetable dish featuring zucchini or summer squash, tomatoes, peppers and shredded carrots. The 2 ingredient sauce pulls the dish together and melds the flavors.
No ratings yet
Prep Time 10 minutes
Cook Time 10 minutes
Course Side Dish
Cuisine Mexican
Servings 6
Calories 80 kcal


  • 1 cup shredded carrot
  • ¾ cup celery, sliced
  • ½ green pepper, sliced
  • ½ cup onion or shallot, chopped
  • 4 cups zucchini or summer squash, thinly sliced
  • 1 tablespoon oil
  • ¼ teaspoon dried basil
  • ½ teaspoon garlic powder
  • cup taco sauce
  • 2 teaspoons yellow mustard
  • 2 large tomatoes, chopped


  • Grate the carrot and set aside.
  • Chop celery. Add oil to the pan and saute the celery over low heat as other vegetables are chopped. Stir occasionally.
  • Slice the green pepper and add it to the pan.
  • Chop the onion. Add it to the pan. Continue to stir occasionally.
  • Quarter the zucchini/summer squash lengthwise and slice thinly.
  • Add the zucchini and carrots to the pan. Stir occasionally so the vegetables cook evenly.
  • Chop the tomatoes.
  • When the vegetables are almost cooked, add the tomatoes, basil and garlic powder to the pan.
  • Combine the taco sauce and mustard in a small bowl. Stir to combine thoroughly.
  • Add sauce to the vegetables and stir. Heat through.
  • Enjoy!


Modified from The New American Diet by Soyna Conner MS, RD, and William Conner, MD, Simon and Schuster, New York 1986 


Calories: 80kcalCarbohydrates: 13gProtein: 3gFat: 3gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gTrans Fat: 1gSodium: 350mgPotassium: 660mgFiber: 4gSugar: 8gVitamin A: 4055IUVitamin C: 38mgVitamin E: 2mgVitamin K: 18µgCalcium: 80mgFolate: 44µgIron: 2mgZinc: 1mg
Keyword dairy-free, egg-free, gluten-free, nut-free, vegan
Tried this recipe?Let us know how it was!
error: Content is protected !!