Garlic Butter Chicken & Broccoli Recipe tastes rich, garlicky, and a little bit fancy while still feeling like weeknight comfort food. It works perfectly for busy folks who want a 30-minute dinner that feels like takeout but uses simple ingredients from the fridge and pantry. I first cooked a version of this in a tiny apartment kitchen with one pan and a squeaky stove, so if I managed it there, you can absolutely nail it at home.

Why You Should Try This Garlic Butter Chicken & Broccoli Recipe

This Garlic Butter Chicken & Broccoli Recipe gives you juicy chicken, crisp-tender broccoli, and a silky garlic butter sauce that clings to every bite. It tastes like something from a casual restaurant, but you control the salt, the butter, and the spice level.

You cook everything in one skillet, so cleanup stays easy and quick. The recipe uses simple ingredients like chicken breast, broccoli, garlic, butter, and pantry seasonings, so you probably own most of what you need already.

“This Garlic Butter Chicken & Broccoli Recipe tastes like a cozy restaurant dinner that somehow appears in 30 minutes on a Tuesday night. ★★★★★”

Ingredients You’ll Need

Chicken & Marinade

1 ½ pounds boneless skinless chicken breasts, cut into bite-size pieces
- Use thighs if you prefer richer flavor and more tenderness.
1 tablespoon olive oil
1 teaspoon soy sauce or coconut aminos
½ teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon fine sea salt
¼ teaspoon black pepper

Broccoli & Aromatics

4 cups fresh broccoli florets, bite-size
- Use frozen broccoli florets if needed; thaw slightly and pat dry.
4 large garlic cloves, minced
- Use jarred minced garlic as a shortcut; use about 1 ½ tablespoons.
¼ teaspoon red pepper flakes, optional for heat

Garlic Butter Sauce

4 tablespoons unsalted butter, cut into pieces
- Use salted butter and reduce added salt slightly.
½ cup low-sodium chicken broth
- Use vegetable broth if you cook for someone who avoids chicken stock.
1 tablespoon lemon juice, fresh if possible
½ teaspoon Italian seasoning or dried mixed herbs
½ teaspoon fine sea salt, more to taste
¼ teaspoon black pepper

Optional Finishes

2 tablespoons grated Parmesan cheese
1 tablespoon chopped fresh parsley or green onion
Cooked rice, quinoa, or pasta for serving

Equipment List

Large skillet or sauté pan (10 to 12 inches, heavy-bottomed works best)
Cutting board and sharp knife
Small bowl for marinade
Tongs or a spatula
Measuring spoons and cups
Wooden spoon or silicone spatula

Tips & Tricks

Cut the chicken into even pieces so it cooks at the same speed and stays juicy.
Pat the chicken dry with paper towels before seasoning so it browns instead of steaming.
Heat the pan until it feels hot before you add the chicken to get good color and flavor.
Cook the chicken in a single layer and avoid constant stirring so the pieces can sear.
Use fresh broccoli when possible, and cut the florets small so they cook quickly and stay crisp-tender.
Blanch broccoli in boiling water for 1 minute if you prefer very bright green color and a softer bite.
Add garlic after the chicken browns so the garlic does not burn and taste bitter.
Keep the heat at medium when you add butter so it melts and browns slightly without scorching.
Taste the sauce at the end and adjust salt, pepper, and lemon juice so the flavors pop.
Stir in a spoonful of Parmesan at the end if you want a slightly creamy, cheesy finish.

How to Make Garlic Butter Chicken & Broccoli Recipe

Step 1: Prep the Chicken

Cut the chicken breasts into bite-size cubes, about 1 inch each. Place the chicken in a bowl and add olive oil, soy sauce, garlic powder, onion powder, salt, and pepper. Toss until every piece looks coated, then set the bowl aside while you prep the broccoli and garlic.

Step 2: Prep the Broccoli and Garlic

Cut the broccoli into small florets, about the size of a big grape. Peel and mince the garlic or measure your jarred garlic. Keep the broccoli and garlic near the stove so you can add them quickly when you need them.

Step 3: Sear the Chicken

Heat a large skillet over medium-high heat and let it heat for 1 to 2 minutes. Add a drizzle of oil if the pan looks dry, then add the chicken in a single layer. Cook the chicken for 3 to 4 minutes without moving it much, then stir and cook another 3 to 4 minutes until the pieces look golden and cooked through.

Step 4: Cook the Broccoli

Push the cooked chicken to one side of the skillet. Add the broccoli to the empty side with a splash of chicken broth or water. Cover the pan with a lid if you have one and cook for 3 to 4 minutes, stirring once, until the broccoli turns bright green and crisp-tender.

Step 5: Add Garlic and Seasonings

Reduce the heat to medium. Make a small space in the center of the pan and add the minced garlic and red pepper flakes. Stir the garlic for 30 seconds until it smells fragrant, then mix it into the chicken and broccoli.

Step 6: Build the Garlic Butter Sauce

Pour in the chicken broth and lemon juice, then sprinkle in Italian seasoning, salt, and pepper. Stir and scrape the bottom of the pan to pick up all the browned bits, since they carry a lot of flavor. Add the butter pieces and stir until they melt and blend into a glossy garlic butter sauce that coats the chicken and broccoli.

Step 7: Finish and Adjust

Taste a piece of chicken and a floret of broccoli. Add more salt, pepper, or lemon juice if the flavor needs a little boost. Stir in Parmesan and parsley if you use them, then turn off the heat and let the skillet sit for 1 minute so the sauce thickens slightly.

Step 8: Serve

Spoon the Garlic Butter Chicken & Broccoli Recipe over hot rice, quinoa, or pasta. Drizzle extra sauce from the pan over the top so nothing goes to waste. Serve right away while the broccoli still tastes crisp-tender and the sauce feels silky.

What to Serve with Garlic Butter Chicken & Broccoli Recipe

Serve this Garlic Butter Chicken & Broccoli Recipe over fluffy white rice, brown rice, or cauliflower rice for a lighter option. It also pairs nicely with buttered egg noodles or plain pasta, since the garlic butter sauce coats every strand. Add a simple green salad or sliced cucumbers with a squeeze of lemon for a fresh side. A glass of iced tea, sparkling water with citrus, or a cold lemonade rounds out the meal nicely.

Storage Options

Store leftovers in an airtight container in the fridge for up to 3 days.
Cool the chicken and broccoli completely before you place them in containers so condensation does not water down the sauce.
Reheat gently in a skillet over medium-low heat with a splash of broth or water until hot, then finish with a small knob of butter if the sauce looks dry.
Freeze portions in freezer-safe containers for up to 2 months, then thaw overnight in the fridge and reheat on the stove for the best texture.