How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette?

You need 14 ingredients. The key ingredients include: 2 garlic cloves, minced, 2 teaspoons sugar, 1/3 cup Champagne vinegar, 1 tablespoon Dijon mustard, and more.

How do I store leftover Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette?

Keep refrigerated in an airtight container and enjoy within 1–2 days for the best freshness. Best served cold — no reheating needed.

Grilled Portobello-Flank Steak Salad With Blue Chee

Name: Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 garlic cloves, minced; 2 teaspoons sugar; 1/3 cup Champagne vinegar; 1 tablespoon Dijon mustard; 1 teaspoon hot pepper sauce; 2/3 cup extra virgin olive oil; 1/4 teaspoon salt; 1/4 teaspoon coarsely ground black pepper; 1 (8-ounce) package baby portobello mushrooms, halved; 12 to 16 ounces flank steak; 1/4 cup crumbled blue cheese; 8 cups lightly packed baby arugula; 1 cup grape tomatoes, halved; 1/2 cup toasted pecans, coarsely chopped

Fresh, crisp and full of flavor — this Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette is a must-try. Made with garlic, sugar, vinegar…

This Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette relies on simple, everyday ingredients such as garlic cloves, minced, sugar, champagne vinegar and dijon mustard. It comes together quickly and makes 4 servings, at about 1396 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Salads

1396

kcal

Calories

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Grilled Portobello-Flank Steak Salad With Blue Cheese Vinaigrette

Tips for the best results

Variations & substitutions

My Personal Notes

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