This pesto chicken recipe takes a three-pronged approach, compliments of Cook’s Country. Starting with a batch of homemade pesto, a portion is thickened with extra Parmesan cheese to make a stuffing for the bone-in, skin-on breasts. A cheese-less portion of the pesto functions as a marinade, flavoring the outside of the meat. Finally, cheesy pesto, thinned out to sauce consistency, is served with the chicken for one final hit of fresh basil flavor.
I am a white meat fan when it comes to chicken, while The Hubs prefers the dark meat which he believes to be juicier. While I can’t always argue with that logic, I do know that with the skin and bones of the breast pieces intact, the more succulent the meat will be.
Our poultry breasts weighed in at 15 ounces or so, a bit more than the 12-ounce pieces listed in the ingredients. In fact, one of them was larger than the other three and actually took an additional 7 minutes to come to temperature, so keep a close eyeball on the internal temps with an instant-read thermometer, especially if they are varying sizes.
Brimming with fresh basil, this recipe was a perfect opportunity to cut it back mid-season from our herb garden, encouraging robustness for the remainder of the season. And while the directions indicate to marinate the breasts in the pesto sauce in a bowl for one hour, I let them get happy in a large glass baking dish for three hours in the refrigerator wrapped tightly with saran wrap.
Results? The Hubs LOVED them! That’s big praise coming from a guy who steadfastly prefers the dark meat of the thighs and legs. He couldn’t believe how moist the white meat remained and how flavorful the overall pesto approach was. “Let’s make this for company” he sang, and I thought yes, let’s!
Note: that the pesto base is divided into three separate mixtures for marinating, stuffing, and saucing the grilled chicken.
Grilled Pesto Chicken Breasts
- 4 cups fresh basil leaves
- ¾ cup extra virgin olive oil
- 5 garlic cloves, peeled
- 1 ½ Tbsp. lemon juice, about 1/2 large lemon
- Salt and pepper
- 2 oz. Parmesan cheese, grated (1 cup)
- 4 (12-oz.) split bone-in chicken breasts, trimmed
- Process basil, ½ cup oil, garlic, lemon juice, and ¾ teaspoon salt in food processor until smooth, about 1 minute, scraping down bowl as needed. Remove ¼ cup pesto from processor and reserve for marinating chicken.
- Add Parmesan to pesto in processor and pulse until incorporated, about 3 pulses. Remove ¼ cup Parmesan pesto from processor and reserve for stuffing chicken.
- Add remaining ¼ cup oil to Parmesan pesto in processor and pulse until combined, about 3 pulses; set aside for saucing cooked chicken.
- Starting on thick side of breast, closest to breastbone, cut horizontal pocket in each breast, stopping ½ inch from edge so halves remain attached. Season chicken, inside and out, with salt and pepper.
- Place 1 tablespoon of Parmesan pesto reserved for stuffing in pocket of each breast. Evenly space 2 pieces of kitchen twine (each 12 inches long) beneath each breast and tie to secure breast, trimming any excess twine.
- Place stuffed breasts in bowl and add pesto reserved for marinating. Rub pesto all over chicken, cover, and refrigerate for 1 hour.
- FOR A CHARCOAL GRILL: Open bottom vent completely. Light large chimney starter filled with charcoal briquettes (6 quarts). When top coals are partially covered with ash, pour evenly over half of grill. Set cooking grate in place, cover, and open lid vent completely. Heat grill until hot, about 5 minutes.
FOR A GAS GRILL: Turn all burners to high, cover, and heat grill until hot, about 15 minutes. Turn all burners to medium-low. (Adjust burners as needed to maintain grill temperature of 350 degrees.)
- Clean and oil cooking grate. Place chicken, skin side up, on grill (over cool side if using charcoal). Cover and cook until chicken registers 155 degrees, 25 to 35 minutes.
- Flip chicken skin side down. If using charcoal, slide chicken to hot part of grill. If using gas, turn all burners to medium-high. (Our grill is very hot, so I only turned up the heat to medium.) Cover and cook until well browned and chicken registers 160 degrees, 5 to 10 minutes.
- Transfer chicken to platter, tent loosely with foil, and let rest for 5 minutes. Remove twine from chicken and carve meat from bone. Serve, passing Parmesan pesto sauce separately.
Adapted from a recipe for Cook’s Country