Garlic Herb Chicken With Broccolini

The smell of garlic hitting olive oil on a Tuesday evening is enough to make anyone forget whatever went wrong that day. I started making this sheet pan dinner during a phase where I was too tired to cook but refused to order takeout again. Something about tossing chicken and broccolini onto one pan with handfuls of fresh herbs felt like a small victory over chaos. It still does.

My neighbor Sandra knocked on my door one evening asking if I was roasting rosemary because she could smell it from the hallway. I handed her a plate through the door and she stood there eating in the corridor, shoes still on, telling me about her day between bites.

Ingredients

• 4 boneless skinless chicken breasts (about 150 g each): Pound them to even thickness so nothing dries out while the thickest part finishes cooking.
• 3 tbsp olive oil: Use the good stuff here since it carries all the herb flavor directly into the meat.
• 3 cloves garlic, minced: Fresh is non negotiable, the jarred version lacks the punch this dish relies on.
• 2 tbsp fresh parsley, chopped: Flat leaf parsley has more personality than the curly kind.
• 1 tbsp fresh thyme leaves, chopped: Strip the leaves backward off the stem and they come right off.
• 1 tsp fresh rosemary, chopped: A little goes a long way, chop it very finely so no one bites into a woody piece.
• Zest of 1 lemon: Microplane only the yellow skin because the white pith underneath adds bitterness.
• Juice of 1 lemon: Roll it firmly on the counter before cutting to get every last drop.
• 1 tsp sea salt: This amount seasons the chicken perfectly without overpowering the herbs.
• 1/2 tsp freshly ground black pepper: Fresh cracked makes a noticeable difference compared to pre ground.
• 450 g broccolini, trimmed: Snip the ends and any yellowing leaves for the best texture.
• 2 tbsp olive oil (for broccolini): Coat every stalk evenly so the edges get those beautiful crispy bits.
• 1/2 tsp sea salt (for broccolini): Seasoning directly on the vegetables brings out their natural sweetness.
• 1/4 tsp freshly ground black pepper (for broccolini): Just a touch to warm up the flavor without competing with the chili.
• 1/2 tsp chili flakes (optional): I always add them but leave them out if sensitive guests are coming over.
• Lemon wedges and extra herbs for serving: A final squeeze of juice at the table wakes everything up beautifully.

Instructions

Whisk the marinade together:

In a large bowl, combine the olive oil, garlic, parsley, thyme, rosemary, lemon zest, lemon juice, salt, and pepper until the kitchen already smells incredible.

Coat the chicken:

Add the breasts to the bowl and turn them several times, making sure every surface gets fully covered in that green flecked marinade.

Let it rest and absorb:

Cover and refrigerate for at least fifteen minutes, though two hours will reward you with noticeably deeper flavor throughout the meat.

Preheat and prepare the pan:

Set the oven to 220 degrees Celsius (425 degrees Fahrenheit) and line a large baking sheet with parchment paper so nothing sticks.

Season the broccolini:

Toss the trimmed stalks with olive oil, salt, pepper, and chili flakes right on the pan, spreading them across one half in a single layer.

Arrange the chicken:

Nestle the marinated breasts onto the other side of the sheet, giving everything room so it roasts rather than steams.

Roast until golden:

Cook for 22 to 25 minutes until the chicken reaches 74 degrees Celsius (165 degrees Fahrenheit) internally and the broccolini edges are lightly charred and tender.

Rest, slice, and serve:

Let the chicken sit for five minutes so the juices redistribute, then slice against the grain and plate alongside the broccolini with lemon wedges.

Save

The night my roommate declared she did not like broccolini, I served this without mentioning what it was. She asked for seconds before I had a chance to feel smug about it.

Getting the Timing Right

Start the marinade first thing when you walk into the kitchen, then use those fifteen minutes to trim broccolini, preheat the oven, and lay out the parchment paper. By the time the oven beeps, everything is ready to slide in together. The resting period at the end is perfect for pouring a glass of wine or setting the table.

Smart Swaps and Additions

Boneless chicken thighs work beautifully here with an extra five minutes in the oven. Torn chunks of sourdough bread tossed with olive oil alongside the broccolini become the most incredible crispy croutons. Cherry tomatoes scattered on the sheet will burst and create a light pan sauce that pools under the chicken.

What to Serve Alongside

This meal is complete on its own but plays well with simple sides when you want something heartier. A glass of crisp Sauvignon Blanc or oaked Chardonnay mirrors the lemon and herb flavors perfectly. Keep leftovers in an airtight container in the fridge for up to three days.

• Slice leftover chicken cold over a salad with extra lemon wedges for an easy next day lunch.
• The broccolini reheats well in a hot skillet for two minutes and tastes even better than fresh from the oven.
• Always check internal temperature with a meat thermometer because visual cues alone can be misleading.

Save

Some dinners are about technique and some are just about getting something good on the table with minimal fuss, and this one manages to be both. Keep it in your back pocket for the nights when you deserve something bright and easy.

Recipe FAQs

→ How long should the chicken marinate?

At least 15 minutes for a noticeable lift from the lemon and herbs; up to 2 hours in the fridge deepens the flavor. Avoid much longer to prevent overly acidic breakdown.

→ What internal temperature ensures doneness?

Cook until the thickest part reaches 74°C (165°F). Use a meat thermometer for accuracy, then rest the breasts 5 minutes before slicing to retain juices.

→ How do I get broccolini crispy edges?

Toss with oil, spread in a single layer, and roast at 220°C (425°F) so high heat chars the tips while keeping stems tender. Don’t overcrowd the pan.

→ Can I swap chicken breasts for dark meat?

Yes—boneless thighs work well and deliver richer flavor. Reduce or extend cooking time as needed and check internal temperature for doneness.

→ Any tips to keep chicken juicy?

Pound breasts to even thickness for uniform cooking, don’t overcook, and allow a short resting period after roasting to let juices redistribute.

→ What sides or pairings work best?

Serve with roasted baby potatoes or cherry tomatoes for heartiness, or keep it light with a simple green salad. Pairs nicely with a crisp white wine like Sauvignon Blanc.