Grilled Vegetable Tacos with Tomatillo Salsa
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A few days ago, I asked my Instagram friends how they grilled vegetables: Oiled and seasoned? or dry and unseasoned?
Most people answered oiled and seasoned, which didn’t surprise me. This is how I grilled vegetables, too, before working at Fork, where the chef at the time, Thien Ngo, grilled all vegetables without a lick of oil or a pinch of salt. Once the vegetables were grilled, he seasoned them with salt and pepper, and dressed them in olive oil, balsamic vinegar, and often some chopped rosemary. When he grilled vegetables with the intention of making tacos, he chopped the vegetables (post grilling) into small pieces before dressing and seasoning them.
Thien’s method kept the vegetables from becoming oil-laden and soggy, so often the bane of grilled eggplant, zucchini, asparagus, mushrooms, and others. But there’s another compelling reason, I recently learned while flipping through Joshua McFadden’s Six Seasons, to “dry grill”: no burnt-oil taste. A tip box included with a recipe for grilled carrots notes: “Don’t oil your vegetables before you grill them, because the oil burns and tastes acrid. Instead, grill them dry to get a lovely char, and then dress with oil afterwards.”
Interesting, right? What do you think? Will you give dry-grilling a go? I’m a fan.
Below is a recipe for grilled vegetable tacos with tomatillos salsa, cilantro-lime crema, and a number of other fixin’s: pickled radishes, jalapeños and onions, queso fresco, grated cheddar, and fresh limes. You, of course, do not need to prepare so many toppings, but I find a few to be essential: some sort of pickle, some sort of cheese, and some sort of salsa. While the tomatoes are still ripening away, tomatillo salsa is a great option and, if you have a food processor, so easy to whip up.
Happy grilling, Friends!
PS: Simple Grilled Hanger Steak {video} | Grilled Poblano & Corn Salsa | Chicken Souvlaki
Here’s a play-by-play: Gather your vegetables:
Cut them into slices and pieces, but keep them relatively large and thick.
Fire up your grill as you wish. I use two Weber chimney starters and these coals.
Once the coals are ready, which usually takes about 30 minutes, dump them into the grill, and return the grate to heat for at least 5 minutes.
Spread your vegetables into a single layer, and grill until…
they are nicely charred.
Chop them up.
To make the tomatillo salsa, clean about a pound of tomatillos:
Add them to a food processor…
along with garlic, jalapenos, cilantro, salt, and a small onion or a few scallions:
Purée until smooth.
Arrange the fixin’s: pickled jalapeños, pickled radishes, pickled onions, grated cheese, cilantro-lime crema.
Fill warm tortillas with your chopped grilled vegetables.
Top as desired.
Grilled Vegetable Tacos with Tomatillo Salsa
Description
Notes: This is really more of a method than a recipe. The keys are:
- Keep the vegetables in large pieces when you grill them so that they don’t fall through the grates. I cut zucchini and eggplant lengthwise, peppers into quarters, asparagus whole, etc.
- Cut vegetables like zucchini and eggplant on the thicker side, at least 1/4 inch thick. The vegetables may not appear to be completely cooked when you take them off the grill, but if you pile them into a bowl as you remove them from the grill, the heat of all of the vegetables packed together, will continue to cook the vegetables off the grill.
- If you are using chimney starters, be sure to let your grill grate heat for at least five minutes once you’ve added the coals to the grill barrel. And be sure to give those grates a good scrub with a wire brush or something similar.
- Once you add your vegetables to the grate, be patient. I like to wait till I see some sweat/condensation forming on the side facing up, then I flip. Peek every so often to be sure the vegetables aren’t turning completely black, but don’t be a “watch pot” either.
If you have the time, I recommend grilling a ton of vegetables. I love chopping them into small pieces, as shown in this post, because they are so nice to have on hand for omelets, wraps, sandwiches, nachos, etc. I can eat them cold straight from the fridge, but when I am making tacos or nachos, I’ll reheat them in the oven at 350ºF for about 10 minutes or dump them into a little sauté pan and heat them gently until they are warmed.
Make ahead: This is a great recipe to make ahead of time. The chopped grilled veg reheat beautifully in the oven or stovetop in a sauté pan.
Ingredients
an assortment of vegetables, such as:
- 2 to 3 bell peppers, any color, stemmed, seeded and quartered
- 1 to 2 zucchini or summer squash, cut lengthwise into 1/4-inch thick slices
- 1 to 2 onions, red or white, peeled, ends trimmed and cut into 1/4-inch thick rounds
- 1/2 to 1 lb. asparagus, thick bottom end trimmed
- eggplant, cut lengthwise into 1/4-inch thick slices
- any other vegetables you like grilled: mushrooms, scallions, endive, Treviso, snap peas, etc.
- extra-virgin olive oil
- kosher salt to taste
- fresh lemon or vinegar if you wish
for the tomatillo salsa:
- 1 lb. tomatillos (8–10 small), papery sheath removed, washed and quartered
- 1 to 2 jalapeños, stem removed, seeded or partially seeded if sensitive to heat
- 4 to 5 cloves garlic
- 1/2 small onion or 2 to 3 scallions (whites and most of the greens)
- a small bunch cilantro, about a cup
- kosher salt to taste
for the cilantro-lime crema:
- 1 cup (heaping) cilantro, about 1 ounce
- 2 tablespoons fresh lime juice, plus more to taste
- 1 cup sour cream
- 1 teaspoon sugar
- 1/4 teaspoon kosher salt, plus more to taste
for assembly:
- flour or corn tortillas
- pickled vegetables such as radishes, turnips, jalapeños, onions
- grated cheese such as queso fresco, cotija, cheddar, Monterey Jack
- fresh lime wedges
Instructions
- Grill the vegetables: For charcoal grilling, I fill two chimney starters with coals and let them burn for about 30 minutes. Then I dump the coals into grill, replace the grate and let it heat for at least 5 minutes before placing the vegetables (or meat or fish, etc.) on top. I grill vegetables uncovered when using charcoal, but covered when using a gas grill. There is no recipe here: simply, spread the vegetables on the grill grates in a single layer, grill until you see condensation forming on the exposed side, flip vegetables and grill until lightly charred on the underside. Transfer vegetables to a large bowl—pile the vegetables on top of one another as they emerge from the grill. The heat from the vegetables will help the vegetables continue to cook.
- Chop the vegetables into smallish pieces (reference the photos for guidance). Dress with olive oil and salt. Toss. Taste. Add more salt and oil until the veg tastes good. Add a squeeze of lemon of vinegar if desired. If serving immediately, keep warm in a 250ºF oven. Otherwise, store in fridge.
- Meanwhile, make the tomatillo salsa: Place all ingredients in a food processor, and purée until smooth. Taste. Add more salt to taste.
- Make the cilantro-lime crema: In the bowl of a food processor, pulse the cilantro with the lime juice until fine. Add the sour cream, sugar, and salt, and purée until smooth. Taste, adjusting seasoning with more salt or lime juice. Alternatively, mince the cilantro by hand, then add the remaining ingredients and whisk until smooth.
- Prepare the tortillas: Warm tortillas as your like. (I sometimes throw them on the grill; sometimes I fold them in half and tuck them into a toaster, sometimes I heat them in a sauté pan with a little bit of oil. Whatever method I choose, I ultimately wrap the warmed tortillas in foil and either serve immediately or keep them warm in a low-temp oven).
- Serve: Scoop the warm grilled vegetables into warm tortillas, spoon over the crema, salsa, and any other fixin’s you like.
This post may contain affiliate links. Please read my disclosure policy.
25 Comments on “Grilled Vegetable Tacos with Tomatillo Salsa”
Would this apply yo roasting vegetables, too? I like to make a vegetable lasagna and have recently been roasting the vegetables with only enough oil to keep them from sticking to the pan. It’s working so far, and I like that they don’t get mushy.
Hi Rebecca,
I always roast vegetables with a little bit of oil, so I’m not sure why this principle does not apply to roasting as well. My gut is that (at least in regard to the burnt oil taste) is that a grill gets hotter than an oven. In regard to roasting, I generally also find I have better results with being minimal with the oil. I also am now very tempted to try dry-roasting vegetables. If I do, anytime soon, I will report back.
I have the same question about roasting vs grilling. I don’t have a grill or a backyard. Do you recommend oven roasting or stovetop grilling with no oil?
Hi Peg, I think you could definitely dry-grill stovetop — do you have a grill pan? I worry a little bit about you smoking out your kitchen with a dry stovetop grill pan (though I’ve smoked out my kitchen with an oiled grill pan, too, so maybe it’s worth a shot.). I can’t say regarding oven-roasting … see my comment above. I’m going to have to give it a go and report back.
I’m planning on making the grilled vegetables component tomorrow, but will likely use a double burner grill pan. I plan on serving the vegetables along side a grilled (real grilled, outdoor) flank steak for a Fathers Day tribute dinner. Your grilled vegetables look delicious and I’m really looking forward to trying these.
I’ve only been following since January when I saw your segment on a Potluck rerun and the peasant bread just intrigued me. I’ve made it a few times now and that too is delicious! Thank you! Thank you! Thank you!
Frank, I’m so happy to hear all of this!! Yay for Potluck Video and for having success with the peasant bread. Your Father’s Day menu sounds delicious.
In regard to the stovetop grilling, as I said to Peg above, I worry a little bit about you smoking out your kitchen grilling the veg dry. That said I’ve smoked out my kitchen with an oiled grill pan, too, so maybe it’s worth a shot? I haven’t done it so I can’t say for sure, but I do think it’s worth a shot. And I am hoping to dry dry-roasting veg, too, sometime soon to answer some other questions asked here as well. I’ll report back!
Man this looks good. The cilantro crema….I need it. I’ve never tried grilling veggies dry, I may have to try it! Mostly I love how our grilled veggies turn out when we oil and season them before grilling, but there are a few (like zucchini) that always get too soggy for me. May have to try it your way!
Would love to hear how the dry-grilled vegetables turn out for you!
I’m curious about the oven roasted vegetables as well. Particularly with all the fresh vegetables coming in season. Thank you
Hi Sarah,
See my comments above to Rebecca and others … I can’t say for sure because I’ve never tried. I typically always use a little bit of oil, but I’m hoping to experiment sometime soon with the dry-roasting method.
Hi Ali – They really don’t stick to the grill? I’m thinking about getting a grill chimney …. do you think it makes a big difference?
I love the chimney starters because you don’t have to use lighter fluid to start the coals. I don’t have issues with the veg sticking, but I think there are a few keys: 1. Letting the grate get hot before you lay the vegetables on top of it. 2. Don’t be a “watch pot” with the vegetables… if you wait till you seed condensation build on the exposed side, it’s usually a sign that there’s some nice charring on the underside.
You’re my hero – xo
Best tacos we have ever had!!!
Yay!!! So happy to hear this 🙂 🙂 🙂
Brilliant, this will change my practice! Thanks.
Okay, longtime follower and these were INSANE. My husband who loves meat didn’t miss meat. I smoked mine on my traegee and they had the best flavor. You’ve outdone yourself!
Yay!!! Thanks for writing in. What is a traegee?? I’m so intrigued.
Somewhat off topic – tomatillos don’t need to be cooked? Just toss them into the food processor raw?
Thanks, love your recipes.
Nope! Raw is fine — they taste super refreshing that way. Many recipes for tomatillos do call for roasting first, and they are delicious as well, but the flavor and color is just a little different.
Thanks for the kind words!! 🙂 🙂 🙂
This looks amazing! totally adding it to my meal plan for next week.
If you’re willing to take salsa & tortilla advice from a Texan – as long as you’ve got the grill fired up, roast the tomatillos, too. Adds a whole other level of flavor to your salsa. And use it to heat your tortillas by wrapping them in foil and tucking them in a not-too-hot spot on the grill. Or sit the packet on top of the veggies.
I cannot wait to try dry grilling. Please count me in!!
Love this dry grilling version! Made them for a second time for tacos with friends and they were a hit. I also topped some romaine with cilantro, pinto beans, and feta and it was such a tasty salad.
I had a few pieces burn as I can’t gauge when to flip but it was all still delicious with my array of veggies. Confirming grilled green beans worked instead of asparagus if you’re wondering about the combo 😂
Great to hear, May! Love the idea of grilled green beans here.