Quick Pan-Seared Chicken Breast Tenderloins with Lemon Butter

When you need chicken on the table fast, these pan-seared chicken breast tenderloins with lemon butter are the answer. They are juicy, buttery, and bright from fresh lemon, ready in about 15 minutes.

Tenderloins cook in half the time of full breasts and never dry out when you sear them right. A quick baste in garlic herb butter keeps every bite tender and full of flavor.

Why These Tenderloins Stay So Juicy

Chicken breast tenderloins are naturally small and even in thickness, which means they cook through before the outside overcooks. You get a golden crust and a moist center without any fuss.

The lemon butter baste does double duty. It adds richness and tang right at the end of cooking, and spooning the hot butter over the chicken keeps the surface from drying out while the inside finishes.

Ingredients

• 1 lb chicken breast tenderloins: pat them dry so they sear instead of steam
• 1/2 tsp kosher salt
• 1/4 tsp black pepper
• 2 tbsp olive oil
• 3 tbsp unsalted butter: cut into pieces so it melts quickly
• 3 cloves garlic: minced
• 2 tbsp fresh lemon juice: from about 1 lemon
• 2 tbsp chopped fresh parsley: plus a little more for finishing
• Lemon wedges: for serving

Variations / Substitutions

• Herbs: swap parsley for fresh thyme, dill, or basil. Use 1 tsp dried herbs if you do not have fresh.
• Add capers: stir in 1 tbsp drained capers with the garlic for a briny kick.
• Make it spicy: add a pinch of red pepper flakes when you melt the butter.
• Dairy free: use a neutral oil instead of butter and finish with a squeeze of lemon.
• If you love this, try our Creamy Dijon Chicken for another quick skillet dinner.

How to Make Pan-Seared Chicken Breast Tenderloins with Lemon Butter

Step 1: Season the Chicken

Pat the 1 lb tenderloins completely dry with paper towels. Season both sides with the 1/2 tsp kosher salt and 1/4 tsp black pepper. Let them sit on the counter for 5 minutes while the pan heats up, which helps them cook more evenly.

The surface should feel dry to the touch before they hit the skillet. Any moisture stops browning and makes the chicken steam.

Step 2: Sear the First Side

Set a large skillet over medium-high heat and add the 2 tbsp olive oil. Once the oil shimmers but is not smoking after about 1 minute, lay the tenderloins in a single layer with space between each piece. Cook undisturbed for 3 to 4 minutes, until the bottom is deep golden and releases easily from the pan.

Resist the urge to move them during those first few minutes. A good sear depends on steady contact with the hot surface.

Step 3: Flip and Add the Butter

Lower the heat to medium. Flip each tenderloin with tongs and immediately scatter the 3 tbsp butter pieces and 3 cloves minced garlic around the chicken. Pour the 2 tbsp lemon juice over the top. The butter will melt and sizzle into the pan juices in seconds.

You will see the butter foam and the garlic turn fragrant. That is your cue to start the next step right away so the garlic does not burn.

Step 4: Baste the Tenderloins

Tilt the skillet slightly so the butter pools on one side. Use a large spoon to scoop the hot butter and pour it over the chicken repeatedly for about 2 minutes, until the thickest part of a tenderloin reads 165°F on a meat thermometer. The butter will thicken into a glossy sauce around the chicken.

Basting cooks the top surface gently while the bottom finishes. If the pan ever looks dry, add a splash of water or an extra pat of butter.

Step 5: Slice and Serve with the Pan Sauce

Transfer the tenderloins to a cutting board and let them rest for a couple of minutes. Stir the 2 tbsp chopped parsley into the pan sauce right before serving. Slice the chicken against the grain, arrange it on plates, and spoon the warm lemon butter sauce over the top. Add a lemon wedge on the side.

The chicken should be pale white and juicy inside, with a bronze crust and shiny golden sauce pooling around it. Serve while it is still hot.

A Few Tips for Perfect Tenderloins

• Let the meat rest on the counter for 10 to 15 minutes before you cook if it came straight from the fridge. Cold chicken sears unevenly.
• Do not crowd the pan. If your skillet is small, cook the tenderloins in two batches and keep the first batch warm on a plate covered loosely with foil.
• A digital instant-read thermometer takes the guesswork out. 165°F is the safe target for chicken, and tenderloins can go from juicy to rubbery in under a minute past that.
• The pan sauce can be spooned over pasta, rice, or steamed vegetables, so do not leave it behind.

Pan-sear times by thickness:

Times assume a medium-high sear then medium to finish. Always check the internal temp.

Storing Leftovers

• Refrigerate: cool the chicken completely, then store in an airtight container. It stays moist for up to 3 days.
• Reheating: warm it gently in a pan over low heat with a splash of water or extra lemon juice to bring back the sauce. The microwave works in 30-second bursts, but the stovetop keeps the texture better.

What to Serve with Lemon Butter Chicken Tenderloins

A pile of buttery mashed potatoes or a scoop of fluffy white rice catches all the sauce and turns the dish into a complete meal. For something lighter, a simple arugula salad with shaved parmesan balances the richness. Roasted asparagus or steamed green beans also work well because their mild flavor lets the lemon butter shine.

Frequently Asked Questions

Can I use chicken breasts instead of tenderloins?

Yes. Cut two boneless, skinless breasts in half horizontally so they are about 3/4 inch thick. The sear time will be similar, but check the temperature a minute earlier if they are thin.

Can I cook frozen tenderloins without thawing?

No. Frozen tenderloins release too much water in the pan and will steam rather than sear. Thaw them overnight in the fridge first, then pat them very dry.

What if I do not have fresh parsley?

Use 1 teaspoon of dried parsley or another soft herb like dried dill. Stir it in with the butter so it rehydrates in the pan juices.

The butter burned when I added it. What went wrong?

The pan was probably too hot. After searing the first side, lower the heat to medium before adding the butter and garlic. Butter burns at a low temperature, so steady medium heat gives you a golden sauce without black bits.

Can I make a creamy sauce from this base?

Absolutely. After the chicken comes out of the pan, stir 1/4 cup of heavy cream into the buttery pan juices over low heat for 1 to 2 minutes until it thickens slightly. Pour that over the sliced chicken.

Pan-Seared Chicken Breast Tenderloins with Lemon Butter Recipe

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 10 minutes mins

Total Time 15 minutes mins

Servings: 4 servings

Calories: 270

Ingredients Method Notes

Ingredients

  

• 1 lb chicken breast tenderloins
• 1/2 tsp kosher salt
• 1/4 tsp black pepper
• 2 tbsp olive oil
• 3 tbsp unsalted butter
• 3 cloves garlic, minced
• 2 tbsp fresh lemon juice
• 2 tbsp chopped fresh parsley
• Lemon wedges, for serving

Method

 

1. Pat tenderloins dry and season both sides with salt and pepper. Let rest 5 minutes.
2. Heat oil in a large skillet over medium-high. Sear chicken undisturbed for 3 to 4 minutes until golden.
3. Flip chicken. Lower heat to medium, add butter, garlic, and lemon juice around the pieces.
4. Tilt the skillet and spoon the hot butter over the chicken for 2 minutes, until the thickest part reaches 165°F. Stir in parsley.
5. Rest chicken on a board briefly, slice against the grain, and spoon the pan sauce over the top. Serve with lemon wedges.

Notes

Let the chicken rest for 2 to 3 minutes before slicing so the juices settle. If you need to keep the first batch warm while cooking a second, place it on a plate covered loosely with foil in a 200°F oven.