This vibrant salad brings together balsamic-marinated flank steak, sweet charred corn kernels, crumbled Gorgonzola, cherry tomatoes, sliced avocado, and red onion over a bed of mixed greens. A homemade balsamic vinaigrette ties everything together with a tangy-sweet finish. Ready in just 35 minutes, it delivers bold flavors and satisfying protein for a complete meal.
The smell of balsamic hitting a hot grill is one of those kitchen signals that makes everyone in the house wander toward the kitchen without realizing it. I first threw together this combination on a humid summer weeknight when cooking felt like a chore and a salad felt like a compromise. Turns out, steak and Gorgonzola on greens is the opposite of compromise.
I served this to my neighbor who swore she did not like blue cheeses, and she went back for thirds. There is something about the way Gorgonzola melts just slightly against warm sliced steak that converts people on the spot.
Ingredients
- Flank or sirloin steak (450 g): Flank has better beefy flavor for this kind of marinade and slices beautifully thin across the grain
- Balsamic vinegar: Use a decent quality one here since it carries most of the seasoning weight in both the marinade and the dressing
- Olive oil: Two types needed, regular for marinade and extra-virgin for the vinaigrette where its fruitiness shines
- Garlic, minced: Fresh only, the jarred stuff turns muddy and bitter when it sits in acid
- Dijon mustard: This is your emulsifier in the vinaigrette and a flavor bridge in the marinade, do not skip it
- Fresh corn (2 ears): Frozen kernels will not give you those charred smoky edges that make this salad special
- Mixed salad greens (120 g): Arugula adds a peppery bite that holds up well against the rich toppings
- Gorgonzola cheese (120 g), crumbled: Let it sit out for ten minutes before using so it softens and distributes more evenly
- Cherry tomatoes (200 g): Halve them right before assembling so they do not waterlog the greens
- Red onion, thinly sliced: Soak the slices in ice water for five minutes if you find raw onion too sharp
- Avocado, sliced: Toss the slices with a squeeze of lemon to keep them from browning on the plate
- Honey or maple syrup: Just a teaspoon balances the acidity of the balsamic without making the dressing sweet
Instructions
- Marinate the steak:
- Whisk balsamic vinegar, olive oil, minced garlic, Dijon mustard, salt, and pepper in a small bowl until combined. Place the steak in a zip-top bag, pour the marinade over, seal, and refrigerate for at least 20 minutes or up to 2 hours if you have the time.
- Grill the corn:
- Brush husked corn with olive oil and grill over medium-high heat for 8 to 10 minutes, turning every couple of minutes until you get nice charred spots. Let it cool enough to handle, then stand each ear upright and slice the kernels off into a bowl.
- Cook the steak:
- Pull the steak from the marinade and let excess drip off, then grill 3 to 4 minutes per side for medium-rare. Rest it on a cutting board for a full 5 minutes before slicing thinly against the grain, which is the single most important step for tenderness.
- Build the salad base:
- In a large wide bowl, layer the mixed greens, grilled corn kernels, halved cherry tomatoes, sliced red onion, avocado slices, and crumbled Gorgonzola. Do not toss yet, you want the toppings visible for serving.
- Whisk the vinaigrette:
- Combine balsamic vinegar, extra-virgin olive oil, honey, Dijon mustard, salt, and pepper in a jar or bowl and whisk vigorously until the dressing thickens and holds together. Taste it and adjust if it needs more acid or salt.
- Assemble and serve:
- Drizzle the vinaigrette over the salad, arrange the sliced steak across the top, and bring the whole bowl to the table right away. The contrast of warm steak against cool greens is the whole point, so do not let it sit.
This salad became our go-to when friends visit on summer evenings because it looks impressive but comes together faster than most people expect. There is always a moment of silence after the first bite that feels like the best kind of compliment.
Picking the Right Greens
I learned the hard way that delicate butter lettuce turns to mush under warm steak and heavy dressing. Arugula or a spring mix with some backbone holds up beautifully and adds a slight bitterness that balances the creamy Gorgonzola.
Getting That Grill Marked Corn
You do not need an outdoor grill for this, a cast iron grill pan works just as well if you let it get ripping hot first. The key is not moving the corn too often, let it sit long enough on each side for actual char to develop instead of just pale warm kernels.
Serving and Storing Tips
If you are prepping ahead, keep the dressing, sliced steak, and salad components in separate containers and assemble right before eating. Leftover dressed salad will be soggy and sad by the next day.
- Toast some walnuts or pecans in a dry pan for two minutes and scatter them on top for a crunch that takes this over the edge
- A chilled Rosé or light Pinot Noir pairs so well with this it feels like the recipe was built around the wine
- If Gorgonzola is too strong for your crowd, feta works as a milder substitute that still brings the creamy salty element
A good salad should never feel like you settled for something less than a real meal, and this one proves it every single time. Grab a fork and a glass of something cold and call it dinner.
Recipe FAQs
- → What cut of steak works best?
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Flank steak or sirloin are ideal because they absorb the balsamic marinade well and slice neatly across the grain for tender bites.
- → Can I make this without a grill?
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Yes, use a grill pan on the stovetop or sear the steak in a cast-iron skillet. For the corn, a hot skillet with a light char works just as well.
- → How long should the steak marinate?
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At least 20 minutes for good flavor, but up to 2 hours in the refrigerator will give you a deeper balsamic punch.
- → What cheese substitutes work if I don't have Gorgonzola?
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Crumbled blue cheese or feta are great alternatives that maintain the creamy, tangy contrast against the sweet corn and rich steak.
- → Is this dish gluten-free?
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Yes, all listed ingredients are naturally gluten-free, but always verify your Dijon mustard and balsamic vinegar labels to be certain.
- → What wine pairs well with this salad?
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A light red like Pinot Noir or a chilled Rosé complements the balsamic richness and grilled steak without overpowering the fresh vegetables.