Name: Asado Chicken Breasts with Sautéed Garlic Spinach
Prep time: 20 min
Cook time: 15 min
Total time: 35 min
Ingredients: 4 boneless, skinless chicken breasts (6 to 8 ounces each); 3 tablespoons olive oil; 3 tablespoons fresh lime juice; 2 tablespoons fresh orange juice; 3 cloves garlic, minced; 1 1/2 teaspoons smoked paprika; 1 teaspoon ground cumin; 1 teaspoon dried oregano; 3/4 teaspoon kosher salt; 1/2 teaspoon black pepper; 1/2 teaspoon onion powder; 1/4 teaspoon crushed red pepper flakes; 2 tablespoons olive oil; 4 cloves garlic, thinly sliced; 10 to 12 ounces fresh baby spinach; 1/4 teaspoon kosher salt, plus more to taste; 1/8 teaspoon black pepper; 1 tablespoon fresh lemon juice; lime wedges; chopped fresh cilantro or parsley; crumbled queso fresco or feta

Asado Chicken Breasts with Sautéed Garlic Spinach tastes smoky, garlicky, and bright, with juicy chicken and tender greens that soak up every bit of flavor. It works perfectly for busy weeknights or casual dinner guests, and you can get it on the table in about 35 minutes. I make this on repeat when I want something that feels restaurant-level but still lets me cook in sweatpants.

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

This recipe gives you big flavor with very little fuss. You get citrusy, smoky asado chicken with a quick skillet spinach side that cooks in the same pan, so cleanup stays easy.

The marinade uses pantry staples and transforms plain chicken breasts into something that tastes like you marinated it all afternoon. The garlicky spinach soaks up the browned bits from the chicken and turns into a built-in side dish that tastes rich but still feels light.

“This Asado Chicken Breasts with Sautéed Garlic Spinach tastes like a restaurant meal on a weeknight schedule, and the leftovers somehow taste even better the next day. ★★★★★”

Ingredients You’ll Need

Chicken and Marinade

4 boneless, skinless chicken breasts
- Aim for 6 to 8 ounces each so they cook evenly.
3 tablespoons olive oil
- Use extra virgin for the marinade and cooking.
3 tablespoons fresh lime juice
- Bottled lime juice works in a pinch, but fresh tastes brighter.
2 tablespoons fresh orange juice
- You can use bottled orange juice with no added sugar.
3 cloves garlic, minced
1 ½ teaspoons smoked paprika
- Regular paprika works, but smoked gives that asado vibe.
1 teaspoon ground cumin
1 teaspoon dried oregano
- Mexican oregano tastes great here, but any dried oregano works.
¾ teaspoon kosher salt
- Use ½ teaspoon if you use table salt.
½ teaspoon black pepper
½ teaspoon onion powder
¼ teaspoon crushed red pepper flakes
- Optional, adjust to your heat preference.

Sautéed Garlic Spinach

2 tablespoons olive oil
4 cloves garlic, thinly sliced
10 to 12 ounces fresh baby spinach
- You can use regular spinach, stems trimmed; frozen spinach works if you thaw and squeeze it dry.
¼ teaspoon kosher salt, plus more to taste
⅛ teaspoon black pepper
1 tablespoon fresh lemon juice
- Bottled lemon juice works if that is what you have.

Optional Garnishes

Lime wedges
Chopped fresh cilantro or parsley
Crumbled queso fresco or feta

Pantry Shortcuts & Substitutions

Use a pre-mixed asado or Latin-style seasoning blend and add lime and orange juice if you want to skip measuring spices.
Use bagged pre-washed baby spinach to save time.
Use jarred minced garlic if you do not want to peel and chop cloves, though fresh garlic gives better flavor.

Equipment List

Large skillet (12-inch)
- Cast iron or stainless steel browns the chicken nicely.
Cutting board and sharp knife
Small bowl for the marinade
Tongs or spatula
Instant-read thermometer
Citrus juicer (optional but helpful)

Tips & Tricks

Pound thicker chicken breasts to an even thickness so they cook evenly and stay juicy.
Pat the chicken dry before marinating so the spices stick better.
Marinate at least 20 minutes, and up to 8 hours in the fridge, for deeper flavor.
Bring the marinated chicken to room temperature for 15 minutes before cooking so it cooks more evenly.
Heat the skillet until it feels hot before you add the chicken to get good browning.
Do not crowd the pan; cook the chicken in batches if needed so it sears instead of steaming.
Use an instant-read thermometer and pull the chicken at 160°F; it will rise to 165°F while it rests.
Slice the chicken against the grain after resting to keep each bite tender.
Add the garlic to the spinach over medium heat so it turns golden instead of burning.
Toss the spinach in batches so it wilts evenly and picks up all the flavorful bits from the pan.

How to Make Asado Chicken Breasts with Sautéed Garlic Spinach

Step 1: Mix the Asado Marinade

Add olive oil, lime juice, orange juice, minced garlic, smoked paprika, cumin, oregano, salt, pepper, onion powder, and red pepper flakes to a small bowl. Whisk until the mixture looks smooth and slightly thick. Taste a small drop and adjust salt or lime if you want more punch.

Step 2: Prep and Marinate the Chicken

Place the chicken breasts on a cutting board and trim any excess fat. If the pieces 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. Place the chicken in a shallow dish or zip-top bag and pour the marinade over it, turning to coat every surface.

Seal or cover and chill for at least 20 minutes and up to 8 hours. Turn the chicken once or twice during that time if you can. When you feel ready to cook, pull the chicken from the fridge and let it sit at room temperature for about 15 minutes.

Step 3: Sear and Cook the Asado Chicken Breasts

Heat a large skillet over medium-high heat and add a drizzle of olive oil if the pan looks dry. Lift each chicken breast from the marinade and let the excess drip off, then lay the pieces in the hot skillet. You should hear a sizzle as they hit the pan.

Cook the chicken on the first side for 4 to 6 minutes, until the underside looks nicely browned and releases easily from the pan. Flip and cook the second side for another 4 to 6 minutes, adjusting the heat so the spices do not burn. Check the thickest part with an instant-read thermometer and cook until it reaches 160°F.

Transfer the cooked chicken to a plate and tent loosely with foil. Let it rest for 5 to 10 minutes so the juices redistribute. Do not wipe out the skillet; keep all those browned bits and leftover oil for the spinach.

Step 4: Sauté the Garlic

Lower the heat to medium and add 2 tablespoons olive oil to the same skillet. Add the sliced garlic and stir constantly for 30 to 60 seconds, until it turns lightly golden and fragrant. Keep a close eye on it, since garlic can go from golden to bitter very quickly.

If the garlic browns too fast, lower the heat and pull the pan off the burner for a few seconds. You want to keep the garlic soft and toasty, not dark and crunchy. Once it looks golden, move right into the spinach step.

Step 5: Cook the Sautéed Garlic Spinach

Add a big handful of spinach to the skillet and toss with tongs until it starts to wilt. Keep adding spinach in batches, tossing each time, until it all fits in the pan and turns glossy and dark green. Season with salt and pepper as it cooks.

When the spinach looks wilted but still bright, turn off the heat and squeeze in the lemon juice. Toss again so the spinach picks up the citrus and the garlicky oil. Taste and adjust salt or lemon to your liking.

Step 6: Slice and Serve

Slice the rested asado chicken breasts against the grain into strips or thick slices. Arrange the sautéed garlic spinach on plates and top with the sliced chicken. Spoon any juices from the resting plate over the chicken and spinach.

Finish with a sprinkle of chopped cilantro or parsley and a squeeze of fresh lime if you like. Add a crumble of queso fresco or feta for a creamy, salty touch. Serve right away while everything tastes hot and juicy.

What to Serve with Asado Chicken Breasts with Sautéed Garlic Spinach

Asado Chicken Breasts with Sautéed Garlic Spinach pairs well with fluffy white rice, brown rice, or cilantro-lime rice to soak up the citrusy juices. You can also serve it with roasted potatoes, sweet potatoes, or a simple quinoa salad. Warm tortillas or flatbread turn it into a build-your-own plate that kids and adults both enjoy.

A crisp green salad with cucumber, tomato, and avocado adds freshness and crunch. For drinks, try sparkling water with lime, a citrusy mocktail, or iced tea with a squeeze of lemon.

Storage Options

Store leftover chicken and spinach in separate airtight containers in the fridge for up to 3 days.
Chill leftovers within 2 hours of cooking to keep the texture and flavor at their best.
Reheat chicken gently in a covered skillet over low heat with a splash of water or broth until warm, then add the spinach just until heated through.
Freeze cooked chicken (without spinach) for up to 2 months, wrapped tightly, and thaw overnight in the fridge before reheating.
Skip freezing the spinach if possible, since it turns softer; if you freeze it, use it later in omelets, grain bowls, or soups.