Grilled turkey gets a bad reputation, and honestly it deserves better. Most people only pull out turkey for one day a year and immediately overcook it into something that needs a flood of gravy just to go down. But a well-seasoned, butterflied turkey breast on a hot grill? That is a different animal entirely. It cooks fast, gets those gorgeous char marks, and stays juicy when you pull it at the right temperature and actually let it rest. Pair it with a punchy herb chimichurri and some charred zucchini off the same grill, and you've got a dinner that feels like you tried hard even though the whole thing comes together in under 45 minutes.

Nutritional Benefits

Turkey Breast: Lean, Complete Protein

  • Turkey breast is one of the leanest sources of complete animal protein available, providing all essential amino acids. A 4-ounce serving delivers roughly 34 grams of protein to support muscle maintenance and satiety (USDA FoodData Central).
  • It's a meaningful source of B vitamins, particularly niacin (B3) and B6, which are involved in energy metabolism and nervous system function (National Institutes of Health, Office of Dietary Supplements).
  • Turkey also provides selenium, a trace mineral that plays a role in thyroid function and antioxidant defense (NIH ODS).

Fresh Herb Chimichurri: More Than Just a Sauce

  • Parsley is rich in vitamin K, vitamin C, and flavonoids. Research published in the journal Molecules (2021) notes that parsley's bioactive compounds, including apigenin and luteolin, have been studied for their antioxidant properties.
  • Garlic contains allicin and related organosulfur compounds. A review in the Journal of Nutrition (2016) found that garlic consumption is associated with support for cardiovascular health markers, including blood pressure and cholesterol levels.
  • Extra-virgin olive oil contributes oleocanthal and oleic acid. Studies, including a landmark paper in the New England Journal of Medicine (PREDIMED, 2013), have linked a Mediterranean dietary pattern rich in extra-virgin olive oil to reduced cardiovascular risk.

Zucchini: Light, Low-Carb, and Underrated

  • Zucchini is very low in calories and carbohydrates while providing a solid hit of vitamin C, potassium, and manganese (USDA FoodData Central).
  • Its high water content and modest fiber make it a filling, gut-friendly vegetable that fits cleanly into paleo, Whole30, and low-carb eating.

FAQs

Can I use turkey tenderloin instead of a full turkey breast?

Yes, turkey tenderloins work great here. They're already a manageable thickness, so skip the butterflying step. Reduce grill time to about 7 to 9 minutes per side and pull them at 165°F.

How do I butterfly a turkey breast if I haven't done it before?

Place the turkey breast on a cutting board. Hold it steady with one hand and, using a sharp knife, slice horizontally through the thickest part, stopping before you cut all the way through. Open it like a book. If parts are thicker than others, cover with plastic wrap and pound lightly with a meat mallet to even it out. Even thickness is what gives you even cooking.

Can I make the chimichurri ahead of time?

Absolutely. Make it up to 3 days ahead and store it in a sealed jar in the fridge. The flavor actually deepens overnight. Pull it out 20 minutes before serving so the olive oil loosens back up.

What if I don't have a grill?

A cast-iron grill pan on the stovetop at medium-high heat works well. You won't get quite the same smoky depth, but you'll still get good char marks and a juicy result. Use the same temps and timing, and make sure your kitchen is well ventilated.

Is this recipe Whole30?

Yes. Every ingredient in this recipe is Whole30-compliant. No sweeteners, no grains, no dairy, no seed oils.

How do I store leftovers?

Store sliced turkey and zucchini separately in airtight containers in the fridge for up to 4 days. Keep the chimichurri in its own jar. Reheat the turkey gently in a skillet with a splash of water to keep it from drying out, or eat it cold sliced over a salad.

If you make this, take a picture before the chimichurri disappears because I promise it will go fast. Tag me so I can see your grill marks. And if you've been sleeping on turkey outside of the usual once-a-year routine, this is your sign to put it in the weeknight rotation. It belongs there.

How did your Grilled Turkey Breast with Herb Chimichurri and Charred Zucchini turn out? Tag @ThatPaleoChick and share it! #paleorecipes #grilledturkey #whole30dinner #chimichurri #realfooddinner #grainfree #dairyfree #paleodinner #healthygrilling #thatpaleochick

Grilled Turkey Breast with Herb Chimichurri and Charred Zucchini

Juicy, smoky grilled turkey breast sliced thick and draped in a bright, garlicky herb chimichurri, served alongside charred zucchini planks. A real-food dinner that feels special without the fuss, strictly paleo, whole30-friendly, and built for a weeknight grill.

  • Prep time:
  • Cook time:
  • Total time:
  • Servings: 4 servings

Ingredients

  • 2 lbs boneless, skinless turkey breast, butterflied to an even 3/4-inch thickness
  • 2 tbsp extra-virgin olive oil (for the turkey)
  • 1 tsp garlic powder
  • 1 tsp smoked paprika
  • 1/2 tsp onion powder
  • 1/2 tsp fine sea salt
  • 1/4 tsp black pepper
  • 3 medium zucchini, sliced lengthwise into 1/2-inch planks
  • 1 tbsp extra-virgin olive oil (for the zucchini)
  • 1/4 tsp sea salt (for the zucchini)
  • FOR THE HERB CHIMICHURRI:
  • 1 cup fresh flat-leaf parsley, tightly packed
  • 1/4 cup fresh cilantro, tightly packed
  • 2 tbsp fresh oregano leaves (or 1 tsp dried)
  • 3 cloves garlic, roughly chopped
  • 1/4 tsp crushed red pepper flakes
  • 1/2 tsp fine sea salt
  • 1/4 tsp black pepper
  • 3 tbsp red wine vinegar
  • 1/2 cup extra-virgin olive oil

Instructions

  1. Make the chimichurri first so the flavors have time to come together. Add the parsley, cilantro, oregano, garlic, red pepper flakes, salt, black pepper, and red wine vinegar to a food processor. Pulse 6 to 8 times until roughly chopped. With the processor running, stream in the olive oil until you get a thick, spoonable sauce. Taste and adjust salt or vinegar. Transfer to a jar or small bowl and set aside at room temperature.
  2. Pat the butterflied turkey breast dry with paper towels. Rub all over with 2 tablespoons of olive oil, then sprinkle evenly with the garlic powder, smoked paprika, onion powder, salt, and black pepper. Press the seasoning in with your hands so it adheres. Let the turkey sit at room temperature for 10 to 15 minutes while the grill heats.
  3. Preheat your grill to medium-high heat (around 400 to 425°F). Clean and oil the grates well. While the grill heats, toss the zucchini planks with 1 tablespoon olive oil and 1/4 teaspoon sea salt.
  4. Place the turkey breast smooth side down on the grill. Close the lid and cook for 12 to 13 minutes without moving it. Flip once and cook another 10 to 12 minutes, until the internal temperature reads 165°F on an instant-read thermometer. Remove from the grill, tent loosely with foil, and rest for 5 minutes.
  5. While the turkey rests, grill the zucchini planks over the same medium-high heat for 3 to 4 minutes per side until you get good char marks and they are just tender but not mushy. Remove from the grill.
  6. Slice the turkey breast across the grain into thick slices. Arrange on a platter with the charred zucchini. Spoon a generous amount of herb chimichurri over the turkey and serve extra on the side.

Nutrition per serving

  • Calories: 370
  • Total Fat: 17g
  • Carbohydrates: 7g
  • Protein: 48g
  • Dietary Fiber: 2g
  • Sugar: 3g
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