These low-calorie chicken breasts come together in one skillet with a bright, garlicky pan sauce that tastes a lot more indulgent than the calories suggest.

The chicken stays juicy because we don’t overcook it, and the sauce uses just a handful of pantry ingredients to keep things light without tasting like diet food.

Why These Chicken Breasts Stay Juicy

Most low-calorie chicken recipes give you dry, bland meat. This one leans on a quick pan sear and a broth-based sauce that picks up all the browned bits from the skillet, so every bite carries real flavor.

The lemon and garlic do the heavy lifting here, not butter or cream. A tiny bit of cornstarch gives the sauce a silky finish that clings to the chicken without adding much in the way of calories.

It’s the dinner I make when I want a protein-packed meal that feels like a proper plate, not a compromise.

Ingredients

4 boneless, skinless chicken breasts (about 1.5 lbs / 680g): look for ones that are similar in size so they cook evenly
1 tsp salt: fine sea salt works best for seasoning the meat
½ tsp black pepper: freshly ground if you have it
½ tsp garlic powder: seasons the chicken itself without burning like fresh garlic would
1 tbsp olive oil: enough to get a good sear without using too much fat
3 cloves garlic, minced: this goes into the pan sauce for that back-of-the-throat punch
½ cup low-sodium chicken broth: low-sodium lets you control the salt
2 tbsp fresh lemon juice: bottled works in a pinch, but fresh is brighter
1 tsp cornstarch mixed with 1 tbsp water: this is your slurry, and it turns the broth into a sauce that actually clings
1 tbsp capers, drained: briny little pops that cut through the richness
2 tbsp chopped fresh parsley: for a fresh finish, but dried parsley also works

Variations and Substitutions

Swap the capers: use chopped green olives or skip them altogether for a cleaner lemon herb sauce
Herb switch: dill or basil instead of parsley gives the dish a totally different personality
Add some heat: a pinch of red pepper flakes stirred in with the garlic warms things up
Dairy-free, as is: this recipe uses no butter, cream, or milk, so it’s safe as written

and Creamy Broccoli Cheese Sauce is the sauce we like to serve with this recipe.

How to Make Tender Low-Calorie Chicken Breasts with Lemon Garlic Pan Sauce

Step 1: Flatten and Season the Chicken

Place the chicken breasts between two sheets of plastic wrap and pound them to an even ½-inch thickness with a meat mallet or rolling pin. Even thickness means they cook at the same rate, so you won’t end up with dry edges and a raw center. This takes about 2 minutes for all four.

Season both sides with the 1 tsp salt, ½ tsp pepper, and ½ tsp garlic powder. The garlic powder flavors the meat itself while the fresh garlic goes into the sauce later, so you get two layers of garlic without the bitterness that can come from burning minced cloves in a hot pan.

Step 2: Sear the Chicken

Set a large skillet over medium-high heat and add the 1 tbsp olive oil. Once the oil shimmers, about 1 minute, lay the chicken in the skillet in a single layer. Cook for 4 minutes on the first side, until the bottom is deeply golden and the chicken releases easily when you nudge it with a spatula. If it sticks, it’s not ready yet.

Flip and cook the second side for another 4 minutes, or until the thickest part registers 160°F (71°C) on an instant-read thermometer. Transfer the chicken to a plate and cover loosely with foil. A little carryover cooking will bring it to a safe 165°F (74°C) while it rests, so pulling it at 160°F keeps it from drying out.

Step 3: Build the Lemon Pan Sauce

Reduce the heat under the same skillet to medium. Toss in the 3 cloves minced garlic and stir until fragrant, about 30 seconds. You’ll smell the garlic blooming in the residual oil right away. Pour in the ½ cup chicken broth and the 2 tbsp lemon juice, scraping up all the browned bits stuck to the bottom of the pan. Those bits are where a lot of the flavor lives.

Let the mixture come to a gentle simmer. Give the cornstarch slurry a quick stir, then whisk it into the pan. Cook for 1 to 2 minutes, stirring now and then, until the sauce thickens just enough to coat the back of a spoon. Stir in the capers, and the sauce is ready.

Step 4: Spoon the Sauce and Serve

Return the chicken breasts to the skillet, spooning some sauce over each piece. Let everything warm through for 1 minute so the chicken reabsorbs that heat.

Divide the chicken among plates, scatter the fresh parsley over the top, and serve while the sauce is warm and glossy. You want that sauce pooling on the plate, not hiding in the pan.

Tips for Getting the Best Pan Sauce

For even cooking, flatten the chicken as described. If you skip this, the thinner tip will dry out before the thick part is done. A few minutes with a mallet makes all the difference.
Don’t skip the thermometer. Chicken breasts go from juicy to dry in seconds past 165°F (74°C). Pull them at 160°F (71°C) and let carryover cooking finish the job.
If you want to double the recipe, use two skillets or cook in batches. Crowding the pan drops the temperature, and the chicken will steam instead of sear.
The leftover sauce is amazing drizzled over steamed broccoli or spooned onto roasted potatoes. It behaves like a light gravy.

Cooking times based on how thick you pound the chicken:

Thickness	First Side	Second Side
½ inch	4 mins	3-4 mins
¾ inch	5 mins	4-5 mins
1 inch	6-7 mins	5-6 mins

Storing Leftover Chicken

Refrigerate: Store leftover chicken in an airtight container with the sauce spooned over to keep it moist. It will keep for up to 3 days.
Reheat: Warm gently in a skillet over low heat with a splash of broth or water to loosen the sauce, or microwave at 50% power in 30-second bursts until just heated through.
Serve cold: Sliced cold chicken with the sauce makes a great salad protein the next day, too.

What to Serve With These Low-Calorie Chicken Breasts

A bright green salad with a lemon vinaigrette echoes the pan sauce without much added effort. Steamed green beans or roasted asparagus also work well, their earthy notes soaking up any extra sauce on the plate. For something low-carb, spoon the chicken and sauce over cauliflower rice; the grainy texture traps the liquid nicely.

Frequently Asked Questions

Can I use chicken thighs instead?

Yes, but they have more fat and calories, so the dish won’t be as low-calorie. Use boneless skinless thighs and add 2 minutes to the cook time per side.

What if I don’t have cornstarch?

You can skip it. The sauce will be thinner, more like a flavorful broth than a clinging sauce, but it still tastes great spooned over the chicken.

Is this recipe gluten-free?

Yes, as long as your chicken broth and cornstarch are certified gluten-free. Most are, but check the label on the broth to be sure.

How do I keep the chicken from sticking to the pan?

Make sure the oil is shimmering and the pan is fully hot before adding the chicken. A good sear creates a natural release. If you try to flip too early, the meat will grab and tear.