Name: Flank Steak with Grilled Pineapple Salsa Recipe
Prep time: 15 min
Cook time: 10 min
Total time: 2 h 25 min
Cuisine: American
Ingredients: 1/3 cup extra virgin olive oil; 2 cloves garlic (minced); 2 Tablespoons lemon juice (about 1 lemon); 1/4 cup coconut aminos or low-sodium soy sauce; 1/3 cup fresh pineapple juice (canned works too); 4 Tablespoons maple syrup (divided); 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 2 lb flank steak (skirt steak or flat iron steak make good substitutes); 1 medium pineapple (cut into spears, about 10-12); 1 Tablespoon maple syrup; 1 jalapeno (minced); 1 red bell pepper (cut into rings or thick strips); 1/2 red onion (diced); 2 Tablespoons lime juice (about 1 lime); 2 Tablespoons fresh chopped cilantro; 1 teaspoon kosher salt

Jump to Recipe· 4.3 from 33 reviews

There is something truly magical about the combination of savory, tender beef with the vibrant sweetness of pineapple, and that’s exactly what makes the Flank Steak with Grilled Pineapple Salsa Recipe an absolute star on any dining table. This dish beautifully blends smoky, juicy flank steak with a zesty and fresh grilled pineapple salsa that bursts with color, texture, and layers of flavor. Whether you’re cooking for a casual family dinner or impressing friends at a weekend barbecue, this recipe brings a bright, tropical twist to a classic cut of meat, making it delightfully unforgettable from the very first bite.

Ingredients You’ll Need

A large piece of raw marinated meat with a reddish-pink color and streaks of fat is placed on a black grill pan with ridges. The meat is coated lightly with a mustard-like sauce that has visible mustard seeds spread over its surface. Two silver tongs are holding the meat at the bottom right corner. The grill pan sits on a surface with a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

These ingredients are simple but essential, thoughtfully chosen to create a vibrant balance of sweet, tangy, and savory flavors. Each element brings the perfect harmony of taste, color, and texture that makes this dish shine.

Extra virgin olive oil: Provides a smooth base for the marinade, helping all flavors meld beautifully.

Garlic cloves (minced): Adds a fragrant, savory note that deepens the overall flavor profile.
Fresh lemon juice: Brightens the marinade and tenderizes the steak with a citrusy zing.
Coconut aminos (or low-sodium soy sauce): Brings subtle umami richness without overpowering the fruitiness.

Fresh pineapple juice: Enhances the tropical sweetness and helps tenderize the meat naturally.
Maple syrup: Adds a balanced, warm sweetness that complements both steak and salsa.
Kosher salt: Essential for seasoning and drawing out the best flavors.

Black pepper: A subtle spicy kick to round out the taste.
Flank steak (2 pounds): Perfectly lean yet tender, this cut grills beautifully and soaks up the marinade.
Fresh pineapple spears: For grilling to bring smoky, caramelized tropical notes.

Jalapeño (minced): Adds a fresh, lively heat to the salsa.
Red bell pepper: Adds sweetness, crunch, and vibrant color to the salsa.
Red onion (diced): Offers a slight bite and texture contrast.

Lime juice: Gives the salsa a bright, citrusy lift that balances sweet and spicy.
Fresh cilantro (chopped): Brings herbal freshness and a lovely finishing touch.

How to Make Flank Steak with Grilled Pineapple Salsa Recipe

This image shows a black grill pan placed on a white marbled surface. On the pan, there are two rows of grilled vegetables: the top row has nine pieces of red bell pepper slices with shiny, slightly wrinkled skin and dark grill marks; the bottom row has ten pieces of grilled pineapple sticks with bright yellow color, juicy texture, and deep brown grill lines. The vegetables are arranged neatly in parallel, filling most of the pan. Photo taken with an iphone --ar 4:5 --v 7

Step 1: Marinate the Steak

Start by mixing the marinade ingredients in a large freezer bag or bowl. This combination of olive oil, garlic, lemon juice, coconut aminos, pineapple juice, maple syrup, salt, and pepper creates a deeply flavorful, sweet-savory bath for the flank steak. Add the steak, make sure it’s well coated, and let it marinate in the fridge for at least 2 hours, or up to 4 for maximum tenderness and flavor infusion. This marinade not only softens the meat but also infuses it with tropical brightness that sets the stage for grilling magic.

Step 2: Prepare the Pineapple for Grilling

When you’re ready to grill, slice the pineapple into spears and toss them with the remaining maple syrup. This little touch of sweetness helps promote caramelization on the grill, creating those gorgeous golden edges that enhance the pineapple’s natural sugars. The syrup-coated pineapple will pair perfectly with the smoky steak and bring a juicy, luscious component to the final dish.

Step 3: Grill the Steak and Vegetables

Preheat your grill to a high heat setting around 450°F. Shake off excess marinade from the steak before placing it on the grill. Cook with the lid closed to capture smoky flavor and heat evenly—about 4 to 5 minutes per side for medium-rare, aiming for an internal temperature of 130°F. When you flip the steak, add the pineapple spears and red bell pepper rings to the grill as well, letting those char and soften for about 3 minutes on each side. This step is where the dish comes alive with vibrant colors and a smoky aroma that will fill your kitchen or backyard.

Step 4: Rest the Steak and Veggies

Once grilled, transfer the steak, pineapple, and peppers to a clean cutting board and let them rest for 10 to 15 minutes. This resting period allows the juices in the steak to redistribute—crucial for juicy, tender bites. Meanwhile, the warmth gently lets the grilled flavors meld, so every forkful is full of balance and richness.

Step 5: Make the Grilled Pineapple Salsa

While your steak rests, finely chop the grilled pineapple and bell peppers into bite-sized pieces and add them to a medium bowl. Mix in the diced red onion, minced jalapeño, lime juice, chopped cilantro, and kosher salt. Stir everything together to create a fresh, zesty salsa packed with smoky-sweet pineapple, crisp veggies, and a hint of heat. This salsa is the perfect partner to the rich, meaty steak and truly elevates the whole meal.

Step 6: Serve the Flank Steak with Grilled Pineapple Salsa Recipe

Thinly slice the rested steak against the grain for the most tender bites, then generously spoon the pineapple salsa on top or on the side. This combination makes a stunning presentation, bursting with bright colors and irresistible flavors. Each slice pairs perfectly with a spoonful of salsa, blending savory, sweet, smoky, and tangy elements in every mouthwatering forkful.

How to Serve Flank Steak with Grilled Pineapple Salsa Recipe

Garnishes

For an extra pop of freshness and visual appeal, sprinkle chopped fresh cilantro or even some finely sliced green onions on top of the finished dish. A wedge of lime on the side invites everyone to add a zesty squeeze that complements the salsa beautifully. Adding a sprinkle of toasted sesame seeds can also introduce a subtle nuttiness and a lovely crunch.

Side Dishes

This recipe shines best alongside simple, fresh sides that don’t compete with the vibrant flavors. Think fluffy coconut rice, a crisp green salad with a lime vinaigrette, or grilled corn on the cob brushed with butter and a hint of chili powder. These choices create a well-rounded, colorful plate that enhances the tropical vibe and keeps the focus on the star—our delicious Flank Steak with Grilled Pineapple Salsa Recipe.

Creative Ways to Present

Want to wow your guests? Try serving the sliced steak on a wooden board surrounded by bowls of the pineapple salsa and fresh lime wedges for a rustic, festive spread. You can even use the steak and salsa as a filling for soft tortillas or lettuce wraps, creating a fun and fresh taco-style meal. The versatility of this recipe means you can make it casual or elegant with just a few presentation tweaks.

Make Ahead and Storage

Storing Leftovers

If you have leftovers, store the sliced steak and pineapple salsa separately in airtight containers in the refrigerator. The steak will keep well for up to 3 days, and the salsa stays fresh and vibrant for about 2 days. Keeping them separate helps maintain the optimal textures and flavors.

Freezing

While steak is best enjoyed fresh, you can freeze the marinated uncooked flank steak for up to 3 months tightly wrapped or in a sealed freezer bag. Freezing the salsa is not recommended, as the fresh vegetables and pineapple tend to lose their crispness and texture after thawing.

Reheating

To reheat leftover steak, warm gently in a skillet over medium-low heat or in the oven wrapped in foil to preserve moisture and avoid overcooking. Let it come to just warm through so the meat remains tender. Serve with freshly made pineapple salsa for the best flavor revival.

FAQs

Can I use another cut of steak for this recipe?

Absolutely! While flank steak is ideal for its texture and ability to soak up the marinade, flat iron or skirt steak also work wonderfully. Just adjust the grilling time slightly depending on thickness.

What if I don’t have fresh pineapple juice?

No worries! Canned pineapple juice works just fine and is a great pantry staple if you don’t have fresh. Just make sure it’s 100% pineapple juice without added sugars.

Can I make the pineapple salsa in advance?

You can prepare the salsa a few hours ahead, but keep it refrigerated and stir well before serving. The flavors actually have time to meld, but it’s best enjoyed fresh to keep the vibrant crunch.

Is there a vegetarian version of this dish?

For a vegetarian twist, swap the steak for grilled portobello mushrooms or tofu marinated in the same pineapple mixture. The grilled pineapple salsa pairs just as well and brings a lovely tropical brightness to meat-free meals.

How spicy is the pineapple salsa?

The salsa has a gentle kick from the minced jalapeño that you can adjust to your taste. If you prefer milder, simply reduce the jalapeño or remove the seeds before chopping.

Final Thoughts

This Flank Steak with Grilled Pineapple Salsa Recipe is one of those rare dishes that brings people together effortlessly. It’s bursting with bold, complementary flavors and showcases how simple ingredients can create something truly extraordinary. Don’t hesitate—grab a flank steak, fire up the grill, and enjoy the joyful, tropical feast that everyone will be talking about long after the last bite.