Description

Looking for a show-stopping appetizer that feels gourmet but is totally doable at home? This Caramelized Onion and Gruyere Dip is the perfect blend of sweet, savory, and cheesy goodness. Ideal for game day, holiday parties, or cozy dinner ideas, this easy recipe brings restaurant-quality flavor right to your table. Slow-cooked onions meet rich Gruyere cheese in a hot, bubbly dip that’s as satisfying as it is simple. Whether you’re hunting for easy dinner party snacks or crowd-pleasing food ideas, this quick, irresistible dip checks every box.

Ingredients

2 large yellow onions, thinly sliced

2 tablespoons unsalted butter

1 tablespoon olive oil

1/2 teaspoon kosher salt

1/4 teaspoon freshly ground black pepper

1/4 teaspoon sugar

8 ounces Gruyere cheese, freshly shredded

4 ounces cream cheese, softened

1/2 cup sour cream

1/4 cup mayonnaise

1/4 teaspoon garlic powder

1/4 teaspoon dried thyme or 1/2 teaspoon fresh thyme leaves

Fresh chives or parsley for garnish (optional)

Toasted baguette slices, crackers, or chips for serving

Instructions

1. Heat butter and olive oil in a large skillet over medium-low heat. Add sliced onions, salt, pepper, and sugar. Stir to coat and cook slowly for 30-40 minutes, stirring occasionally until deep golden and soft.

2. In a bowl, combine cream cheese, sour cream, and mayonnaise. Stir until smooth. Add garlic powder, thyme, and three-quarters of the Gruyere. Mix well.

3. Fold caramelized onions into the cheese mixture. Mix until evenly combined.

4. Preheat oven to 375°F (190°C). Transfer the mixture into a greased baking dish or skillet. Top with remaining Gruyere.

5. Bake for 20-25 minutes until golden and bubbly. Broil for 1-2 minutes for more browning if desired.

6. Garnish with chives or parsley and serve hot with toasted bread or crackers.

Notes

Always caramelize the onions slowly over low heat for the richest flavor.

Shred cheese fresh for best melting—pre-shredded cheese may not melt as smoothly.

You can prep the dip ahead and refrigerate before baking for easy entertaining.

Prep Time: 15 minutes
Cook Time: 45 minutes
Category: Appetizer
Method: Baking
Cuisine: American

Nutrition

Serving Size: ~1/2 cup
Calories: 285
Sugar: 3g
Sodium: 360mg
Fat: 23g
Saturated Fat: 12g
Unsaturated Fat: 10g
Trans Fat: 0g
Carbohydrates: 8g
Fiber: 1g
Protein: 10g
Cholesterol: 60mg

Keywords: dip recipe, caramelized onion, gruyere cheese, easy appetizer, party snack, quick hot dip