Name: Asado Chicken Breasts with Sautéed Garlic Spinach
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Ingredients: 4 boneless, skinless chicken breasts (about 2 pounds total); 3 tablespoons olive oil; 3 tablespoons fresh lime juice; 1 tablespoon orange juice; 4 cloves garlic, minced or grated; 2 teaspoons smoked paprika; 1 teaspoon ground cumin; 1 teaspoon dried oregano; 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 1/4 teaspoon red pepper flakes; 1 1/2 pounds fresh baby spinach; 2 tablespoons olive oil; 3 cloves garlic, thinly sliced; 1/4 teaspoon red pepper flakes; 1/2 teaspoon kosher salt; 1/4 teaspoon black pepper; 1/2 lime, juiced

Asado Chicken Breasts with Sautéed Garlic Spinach tastes smoky, garlicky, and bright, with juicy chicken and silky greens that soak up every bit of flavor. It works perfectly for busy weeknights or casual dinner guests, and you can pull it together in about 35 minutes start to finish. I first made a version of this on a Tuesday when my fridge looked sad, and it still turned into one of my most requested “please make that again” dinners.

Why You Should Try This Asado Chicken Breasts with Sautéed Garlic Spinach

This recipe gives you tender, boldly seasoned chicken and a built-in veggie side, so you cook once and eat like you planned ahead. Smoky paprika, citrus, and garlic coat the chicken, while the spinach picks up all those tasty browned bits from the pan.

You only need one skillet, a cutting board, and about half an hour of actual effort. Clean-up stays easy, the ingredient list stays simple, and the flavor tastes like you marinated all afternoon.

“This Asado Chicken Breasts with Sautéed Garlic Spinach tastes like a restaurant meal that somehow sneaked into a weeknight kitchen, and I would happily eat it twice a week. ★★★★★”

Ingredients You’ll Need

Chicken and Marinade

4 boneless, skinless chicken breasts (about 2 pounds total)
3 tablespoons olive oil (use extra virgin if you like a stronger flavor)
3 tablespoons fresh lime juice (bottled works in a pinch, just pick 100% juice)
1 tablespoon orange juice (optional, adds a hint of sweetness; use fresh or no-sugar-added)
4 cloves garlic, minced or grated
2 teaspoons smoked paprika (gives that asado-style smokiness; sweet paprika works if needed)
1 teaspoon ground cumin
1 teaspoon dried oregano (Mexican oregano tastes great, but regular works fine)
1 teaspoon kosher salt (use ¾ teaspoon if you use table salt)
½ teaspoon black pepper
¼ teaspoon red pepper flakes (optional, for a little heat)

Sautéed Garlic Spinach

1 to 1½ pounds fresh baby spinach (or regular spinach, stems trimmed; frozen works if you thaw and squeeze it dry)
2 tablespoons olive oil
3–4 cloves garlic, thinly sliced
¼ teaspoon red pepper flakes (optional)
½ teaspoon kosher salt, plus more to taste
¼ teaspoon black pepper
Juice of ½ lime (or a splash of lemon if that is what you have)

Pantry Shortcuts & Substitutions

Use pre-minced garlic from a jar if you need speed, though fresh garlic gives better flavor.
Swap chicken breasts for boneless, skinless chicken thighs and cook a few minutes longer per side.
Use a store-bought asado or Latin-style seasoning blend and add lime juice and garlic to keep the flavor bright.
If you run out of spinach, mix in baby kale or chard; just cook slightly longer until tender.

Equipment List

Large skillet (10 to 12 inches; cast iron or stainless works best for browning)
Cutting board and sharp knife
Small bowl for the marinade
Tongs or a spatula
Instant-read thermometer (helps you avoid dry chicken)

Tips & Tricks

Pound thicker chicken breasts to an even thickness so they cook quickly and stay juicy.
Pat the chicken dry before you add the marinade so the seasoning sticks better.
Let the chicken sit in the marinade at least 15 minutes; aim for 1 to 2 hours in the fridge for deeper flavor.
Bring marinated chicken close to room temperature for 15 minutes before cooking so it cooks more evenly.
Heat the pan until the oil shimmers so the chicken sears and browns instead of steaming.
Do not crowd the pan; cook the chicken in batches if needed so each piece gets a good crust.
Use an instant-read thermometer and pull the chicken at 160–162°F, then rest it so it reaches 165°F.
Toss the spinach in the same skillet after the chicken so it soaks up all the browned bits and seasoning.
Add garlic to the spinach after the oil heats but before it smokes so the garlic turns golden, not bitter.
Squeeze fresh lime over both chicken and spinach right before serving to brighten the whole dish.

How to Make Asado Chicken Breasts with Sautéed Garlic Spinach

Step 1: Prep the Chicken

Lay the chicken breasts on a cutting board and trim any excess fat. If they look thick on one side, cover them with plastic wrap and gently pound with a meat mallet or rolling pin until they reach an even thickness, about ¾ inch. This step helps the chicken cook quickly and stay tender.

Step 2: Mix the Asado Marinade

In a small bowl, combine olive oil, lime juice, orange juice, minced garlic, smoked paprika, cumin, oregano, salt, black pepper, and red pepper flakes. Whisk until the mixture looks smooth and slightly thick. Taste a tiny bit and adjust the salt or lime to match your preference.

Step 3: Marinate the Chicken

Place the chicken in a shallow dish or zip-top bag. Pour the marinade over the chicken and coat each piece thoroughly, using your hands or tongs. Cover and chill at least 15 minutes and up to 2 hours, then pull it from the fridge about 15 minutes before cooking.

Step 4: Sear the Chicken

Set a large skillet over medium-high heat and add a drizzle of olive oil if the pan looks dry. When the oil shimmers, add the chicken breasts in a single layer, shaking off excess marinade as you go. Cook the first side without moving the chicken for 5 to 6 minutes until a deep golden crust forms.

Flip the chicken and cook the second side 4 to 6 minutes, depending on thickness. Check the internal temperature at the thickest part; aim for 160–162°F. Move the cooked chicken to a plate, tent loosely with foil, and let it rest while you cook the spinach.

Step 5: Sauté the Garlic

Turn the heat down to medium and keep the same skillet on the stove. If the pan looks dry, add 2 tablespoons olive oil. Add the sliced garlic and red pepper flakes and stir constantly for 30 to 60 seconds until the garlic turns light golden and fragrant.

Step 6: Cook the Spinach

Add the spinach in big handfuls, tossing with tongs as it wilts. The spinach will look huge at first, then shrink quickly, so keep adding more until it all fits in the pan. Season with salt and black pepper and keep tossing for 2 to 3 minutes until the spinach turns tender and glossy but still bright green.

Squeeze lime juice over the spinach and taste for seasoning. Add a pinch more salt or pepper if needed. Turn off the heat and let the spinach sit for a minute to soak up the garlicky oil and pan juices.

Step 7: Slice and Serve

Slice the rested chicken breasts against the grain into thick strips. Arrange the garlic spinach on plates or a platter, then place the sliced asado chicken on top or alongside. Spoon any juices from the resting plate over the chicken and spinach, then serve right away.

What to Serve with Asado Chicken Breasts with Sautéed Garlic Spinach

This Asado Chicken Breasts with Sautéed Garlic Spinach pairs nicely with fluffy white rice, brown rice, or simple quinoa to catch all the citrusy juices. You can also serve it with roasted potatoes or sweet potatoes if you crave something more hearty. A crisp side salad with cucumber, tomato, and avocado adds freshness and color. Sparkling water with lime or a chilled iced tea rounds out the meal without stealing the spotlight.

Storage Options

Store leftover Asado Chicken Breasts with Sautéed Garlic Spinach in an airtight container in the fridge for up to 3 to 4 days.
Freeze the sliced chicken separately from the spinach for up to 2 months; thaw overnight in the fridge before reheating.
Reheat chicken gently in a covered skillet over low heat with a splash of water or broth until warm, then add the spinach just long enough to heat through.
Avoid microwaving on high power; use medium power and short bursts so the chicken stays juicy and the spinach does not turn rubbery.