Perfectly grilled chicken breasts seasoned simply with olive oil, salt, and pepper, served alongside crisp-tender asparagus spears with beautiful grill marks. The star of the dish is the vibrant Calabrian chili sauce—a zesty blend of chopped Calabrian chili peppers, garlic, fresh lemon juice, honey, and parsley that delivers a spicy, tangy kick.
This Italian-inspired main comes together in just 40 minutes and is naturally gluten-free and low in carbs, making it an ideal weeknight dinner or impressive dish for entertaining guests.
The smell of charcoal and something fiery drifting off a neighbors backyard grill one June evening sent me straight to the kitchen to recreate whatever that magic was, and it turned out to be Calabrian chili sauce slathered over charred chicken and asparagus. That jar of rusty red peppers had been sitting untouched in my pantry for months, waiting for exactly this kind of intervention. Twenty minutes later I was eating standing up over the counter, juice running down my wrist, wondering why I had ever hesitated. Some recipes find you at exactly the right moment.
I brought this to a friend rooftop dinner last summer and watched three self professed chicken haters go back for seconds without saying a word, which is honestly the highest compliment any cook can receive.
Ingredients
- 4 boneless skinless chicken breasts: Pound them to even thickness so you never end up with one dry end and one raw end like I did the first time around.
- 1 lb fresh asparagus trimmed: Snap off the woody ends and choose stalks that are neither pencil thin nor tree trunk thick for the best char without burning.
- 2 tbsp olive oil plus 2 tbsp more for the sauce: A good fruity olive oil makes the sauce sing so do not reach for the bland bottle here.
- 1 tsp kosher salt and 1/2 tsp freshly ground black pepper: Season the chicken generously on both sides because the grill will steal some of that salt away.
- 1/3 cup Calabrian chili peppers in oil finely chopped: These jarred peppers are smoky and bright, found in Italian markets or the international aisle, and you control the heat by how much you use.
- 2 cloves garlic minced: Raw garlic in the sauce gives it a sharp bite that mellows beautifully against the honey and lemon.
- 2 tbsp fresh lemon juice and zest of 1 lemon: Fresh only please, the bottled stuff tastes like cleaning solution next to real citrus.
- 1 tbsp honey: This tiny amount rounds out the fire of the chilies and pulls every flavor together.
- 1 tbsp chopped fresh parsley plus extra for garnish: Stirred in at the end so it stays bright green and fresh tasting.
Instructions
- Fire up the grill:
- Preheat your grill or grill pan to medium high heat until you can hold your hand over it for only about two seconds, which tells you the grates are ready to sear properly.
- Season everything:
- Pat the chicken dry with paper towels then rub both the breasts and the asparagus with olive oil, salt, and pepper, making sure to get underneath the asparagus tips where flavor loves to hide.
- Grill the chicken:
- Lay the chicken down and resist the urge to move it for six to seven minutes per side until the internal temperature hits 165 degrees and you see gorgeous golden char marks.
- Add the asparagus:
- Toss the asparagus onto the grill during the last four to five minutes of cooking, rolling the stalks occasionally until they blister and bend slightly without going limp.
- Whip up the sauce:
- In a small bowl stir together the chopped Calabrian peppers, olive oil, garlic, lemon juice, honey, and parsley, then taste and adjust the salt because the peppers themselves are already briny.
- Rest and slice:
- Let the chicken sit for two to three minutes off the heat so the juices redistribute instead of spilling onto your plate, then slice diagonally if you like a prettier presentation.
- Plate and drizzle:
- Arrange the chicken and asparagus together and pour that beautiful ruby sauce over everything, finishing with lemon zest and a scatter of extra parsley if the mood strikes you.
The night I made this for my partner during a thunderstorm, power flickering, we ate by candlelight with sauce on our fingers and agreed it was better than any restaurant meal we had had in months.
Swaps and Substitutions
Chicken thighs work beautifully here if you prefer dark meat, and they actually stay juicier on the grill, though you will need an extra minute or two per side. Firm tofu pressed dry and cut into slabs makes a genuinely satisfying vegetarian version, especially if you let it marinate in a spoonful of the chili sauce first.
What to Serve Alongside
A glass of Sauvignon Blanc or Pinot Grigio cuts right through the heat of the sauce and makes the whole meal feel like a proper Italian summer dinner. Crusty bread for soaking up extra sauce is never a bad idea, even if you are keeping things low carb the rest of the plate does that work for you already.
Tools You Will Need
A grill or sturdy grill pan, a reliable pair of tongs, a small bowl for the sauce, and a sharp knife are honestly all you need to pull this off from start to finish.
- Make sure your tongs have a good grip because asparagus has an annoying talent for slipping through the grates.
- A meat thermometer takes the guesswork out of chicken doneness and costs less than one ruined dinner.
- Clean and oil your grill grates before starting so nothing sticks and tears.
Keep a jar of those Calabrian peppers in your fridge at all times and you will find yourself reaching for them on eggs, sandwiches, and roasted vegetables long after this recipe is gone. This is the kind of simple bold cooking that makes you feel capable and fed all at once.
Recipe Questions
- → What are Calabrian chili peppers and where can I find them?
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Calabrian chili peppers are small, spicy red peppers from the Calabria region of southern Italy. They are typically sold jarred in oil at Italian markets, specialty grocery stores, or online. They have a fruity, smoky heat that is more complex than standard red pepper flakes.
- → Can I cook this without an outdoor grill?
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Yes, a grill pan works perfectly for both the chicken and asparagus. You can also use an outdoor grill or even a cast iron skillet. The key is achieving high enough heat to get nice grill marks while cooking the chicken through to 165°F internally.
- → How do I adjust the spice level of the Calabrian chili sauce?
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Control the heat by varying the amount of Calabrian chili peppers used. Start with less if you are sensitive to spice, and add more to taste. The honey in the sauce helps balance the heat, and you can increase it slightly to tame the spiciness further.
- → What can I substitute for chicken breasts?
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Boneless chicken thighs work beautifully and stay even juicier on the grill. For a plant-based option, firm tofu pressed well and grilled makes a great alternative. Adjust cooking times accordingly—thighs may need a few extra minutes, while tofu needs less.
- → What side dishes pair well with this meal?
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A crisp white wine like Sauvignon Blanc or Pinot Grigio complements the spicy-sweet sauce. For sides, consider crusty bread to soak up the extra sauce, a light arugula salad, roasted potatoes, or creamy polenta to round out the plate.
- → How should I store and reheat leftovers?
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Store the chicken, asparagus, and sauce separately in airtight containers in the refrigerator for up to 3 days. Reheat the chicken gently in a skillet over medium-low heat or in the oven at 325°F to avoid drying it out. The sauce can be served at room temperature.