French Onion Salad Bowl

The best salads aren’t boring. They’re the ones that make you forget you’re eating something healthy because you’re too busy enjoying every bite.

This salad takes everything you love about French onion soup—those sweet, jammy caramelized onions, the nutty gruyere, the crusty bread—and turns it into something you can eat with a fork on a Tuesday night.

The key is the vinaigrette. It’s made with beef broth, which sounds weird until you taste it and realize it’s exactly what ties everything together. It’s savory and a little rich, like the broth from French onion soup, but light enough to dress greens.

Why You’ll Love This Recipe

You get all the deep, sweet flavors of caramelized onions without having to commit to a whole pot of soup.

The gruyere gets a little melty from the warm onions, and the croutons add crunch in all the right places. Arugula holds up beautifully to the warm toppings and beefy dressing without wilting into sad, soggy leaves.

It’s hearty enough to be a full meal but won’t leave you in a food coma. Plus, you can make the onions and croutons ahead of time, which means this comes together fast when you need it.

Ingredients

For the Caramelized Onions:

• 3 large yellow onions, thinly sliced
• 2 tablespoons butter
• 1 tablespoon olive oil
• 1 teaspoon sugar
• 1/2 teaspoon salt
• 2 tablespoons balsamic vinegar

For the Croutons:

• 4 cups cubed French bread (1-inch cubes)
• 3 tablespoons olive oil
• 1/2 teaspoon garlic powder
• 1/4 teaspoon salt
• Fresh thyme leaves (optional)

For the Beefy Vinaigrette:

• 1/4 cup beef broth
• 2 tablespoons red wine vinegar
• 1 tablespoon Dijon mustard
• 1 small shallot, minced
• 1/2 cup olive oil
• Salt and black pepper to taste

For the Salad:

• 8 cups fresh arugula
• 1 1/2 cups grated or cubed gruyere cheese
• Fresh thyme for garnish (optional)

Instructions

Heat the butter and olive oil in a large skillet over medium heat. Add the sliced onions, sugar, and salt.

Cook, stirring occasionally, for 30-35 minutes until the onions are deeply golden and caramelized. If they start to stick, add a splash of water.

Stir in the balsamic vinegar during the last 2 minutes of cooking. Remove from heat and set aside.

While the onions cook, preheat your oven to 375°F. Toss the bread cubes with olive oil, garlic powder, salt, and thyme if using.

Spread on a baking sheet and bake for 12-15 minutes, tossing halfway through, until golden and crispy. Set aside.

In a small bowl or jar, combine the beef broth, red wine vinegar, Dijon mustard, and minced shallot. Whisk or shake to combine.

Slowly drizzle in the olive oil while whisking (or shake vigorously in a jar) until emulsified. Season with salt and pepper to taste.

Divide the arugula among four bowls. Top each with a generous portion of warm caramelized onions.

Add the gruyere cheese and scatter the croutons over top. Drizzle with the beefy vinaigrette.

Garnish with fresh thyme if desired and serve immediately while the onions are still warm.

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