Balsamic Steak Gorgonzola Salad

There was a July evening when my grill was already going for something else entirely and I decided to throw a flank steak on with whatever was in the fridge. Corn went on by accident because I forgot it was sitting on the counter, and suddenly this salad happened without a plan.

I served this to friends who swore they did not like blue cheese, and every single person went back for seconds. Watching someone reconsider a lifelong food dislike over one bite of a salad is the kind of kitchen moment that sticks with you.

Ingredients

• Flank steak or sirloin (450 g): Flank steak has the best grain for slicing thin and absorbs marinade like a sponge, making every forkful flavorful
• Balsamic vinegar (60 ml for marinade plus 60 ml for vinaigrette): Use a decent quality balsamic here since it plays a starring role in two separate components
• Olive oil (2 tbsp plus 80 ml extra-virgin): The regular olive oil is fine for the marinade but reach for the good extra-virgin stuff for the vinaigrette
• Garlic (2 cloves, minced): Fresh minced garlic makes a real difference over jarred, especially when it sits in the marinade
• Dijon mustard (1 tsp plus 1 tsp): This is your emulsifier for the vinaigrette and a flavor booster for the marinade, do not skip it
• Salt and pepper: Kosher salt gives better control than table salt, and crack the pepper fresh
• Fresh corn (2 ears): Fresh corn grills dramatically better than frozen, and the char is half the point
• Mixed salad greens (120 g): Arugula adds a peppery kick that balances the richness, though spring mix works beautifully too
• Gorgonzola cheese (120 g, crumbled): A creamy Gorgonzola dolce is milder and more approachable than the sharp piccante version
• Cherry tomatoes (200 g, halved): Halving them releases just enough juice to mix with the vinaigrette
• Red onion (1 small, thinly sliced): Soak the slices in ice water for 10 minutes if you find raw onion too harsh
• Avocado (1, sliced): Add it at the very end so it does not get mushy from the dressing
• Honey or maple syrup (1 tsp): Just enough to round out the acidity without making the vinaigrette sweet

Instructions

Marinate the steak:

Whisk the balsamic vinegar, olive oil, garlic, Dijon, salt, and pepper in a small bowl, then pour over the steak in a zip-top bag. Let it sit in the fridge for at least 20 minutes, though an hour or two makes a noticeable difference in depth.

Grill the corn:

Brush husked ears with olive oil and set them on a medium-high grill, turning every few minutes until you see charred spots forming. Let them cool enough to handle, then stand each ear upright and slice the kernels off into a bowl.

Cook and rest the steak:

Pull the steak from the marinade and grill it roughly 3 to 4 minutes per side for medium-rare. Set it on a cutting board and leave it alone for a full 5 minutes before slicing against the grain into thin strips.

Build the salad base:

Spread the mixed greens across a large platter or bowl, then scatter the grilled corn, halved cherry tomatoes, sliced red onion, avocado, and crumbled Gorgonzola over the top.

Whisk the vinaigrette:

Combine the balsamic vinegar, extra-virgin olive oil, honey, Dijon, salt, and pepper in a jar or bowl and whisk until the mixture turns opaque and slightly thick.

Bring it all together:

Drizzle the vinaigrette over the salad, arrange the sliced steak on top, and serve right away while the steak is still warm.

Save to Pinterest

This salad has become my go-to for summer birthdays and impromptu dinner parties because it looks like you spent an hour plating something elegant. In reality it comes together in the time it takes the grill to heat up.

Choosing the Right Gorgonzola

Gorgonzola dolce is soft, almost spreadable, and has a gentle funk that dissolves into the other flavors. The piccante version can overwhelm the balsamic and avocado if you are not expecting that intensity, so check the label before you buy.

Getting the Best Grill Marks on Corn

Resist the urge to rotate the corn too frequently. Let each side sit for two to three minutes undisturbed so the sugars caramelize into actual char rather than just pale brown streaks.

Making This Ahead for a Crowd

You can marinate the steak and grill the corn hours before guests arrive, keeping both refrigerated until assembly time. Slice the avocado at the very last moment and toss the vinaigrette right before serving to keep everything bright.

• Keep the vinaigrette components separate and shake them together just before dressing
• Warm the sliced steak gently in a low oven for two minutes if it has been in the fridge
• Use a wide shallow bowl instead of a deep one so the toppings stay visible

Save to Pinterest

Grill smoke, balsamic caramelization, and cold crisp greens are a combination that never gets old once you have tasted them together. Hope this one earns a permanent spot in your summer rotation.

Your Questions Answered

→ What cut of steak works best for this salad?

Flank steak or sirloin are ideal choices. Both take well to balsamic marinades and slice thinly across the grain for a tender bite on the salad.

→ Can I make this without a grill?

Yes, use a grill pan on the stovetop or a cast-iron skillet. You'll still get good sear marks and flavor on both the steak and corn.

→ How long should I marinate the steak?

At least 20 minutes for basic flavor, but up to 2 hours in the refrigerator will give you a much deeper balsamic taste.

→ What can I substitute for Gorgonzola cheese?

Blue cheese or feta both work well if Gorgonzola isn't available. Each brings a slightly different character but complements the balsamic and steak nicely.

→ Is this salad gluten-free?

It can be, but you should verify all ingredient labels — particularly the Dijon mustard — since some brands may contain gluten or soy.

→ Can I prepare components ahead of time?

You can marinate the steak, grill the corn, and whisk the vinaigrette ahead. Assemble the salad just before serving to keep the greens crisp and the avocado fresh.