Caramelized Onion and Gruyère Dip Recipe
Introduction
This Caramelized Onion and Gruyère Dip is a rich and flavorful appetizer that combines sweet, slow-cooked onions with creamy cheese. Perfect for parties or a cozy night in, it pairs wonderfully with bread or crackers to satisfy any snack craving.

Ingredients
- 2 large onions, thinly sliced
- 2 tablespoons butter
- 1 tablespoon olive oil
- 8 oz cream cheese, softened
- 1/2 cup Gruyère cheese, shredded
- 1/4 cup mayonnaise
- 1 teaspoon thyme
- Salt and pepper to taste
- Bread or crackers for serving
Instructions
- Step 1: In a skillet, heat the butter and olive oil over medium heat. Add the thinly sliced onions and cook, stirring occasionally, until they turn golden and caramelize, about 25 to 30 minutes. Remove from heat and let cool.
- Step 2: In a medium bowl, combine the softened cream cheese, shredded Gruyère, mayonnaise, thyme, salt, and pepper. Mix well until fully blended.
- Step 3: Gently fold the cooled caramelized onions into the cheese mixture until evenly distributed.
- Step 4: Transfer the dip to a serving bowl and serve with your choice of bread or crackers.
Tips & Variations
- For a deeper flavor, add a splash of balsamic vinegar while caramelizing the onions.
- Substitute Gruyère with sharp cheddar or fontina for a different cheese profile.
- Make the dip a few hours ahead and refrigerate to let the flavors meld.
Storage
Store the dip in an airtight container in the refrigerator for up to 3 days. Before serving, let it sit at room temperature for about 30 minutes to soften. You can stir gently if the dip firms up after chilling.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use other types of onions?
Yes, yellow onions work best for caramelizing due to their sweetness, but white or red onions can be used as well, keeping in mind the flavor might vary slightly.
Is this dip served warm or cold?
This dip is best served at room temperature, allowing the flavors to shine without the cheese becoming too firm or runny.
PrintCaramelized Onion and Gruyère Dip Recipe
A rich and savory Caramelized Onion and Gruyère Dip that combines sweet, slow-cooked onions with creamy cheese for an irresistible appetizer perfect for any gathering.
- Prep Time: 10 minutes
- Cook Time: 30 minutes
- Total Time: 40 minutes
- Yield: About 8 servings 1x
- Category: Appetizer
- Method: Stovetop
- Cuisine: French
Ingredients
Caramelized Onions
- 2 large onions, thinly sliced
- 2 tablespoons butter
- 1 tablespoon olive oil
Dip Base
- 8 oz cream cheese, softened
- 1/2 cup Gruyère cheese, shredded
- 1/4 cup mayonnaise
- 1 teaspoon thyme
- Salt and pepper to taste
Serving
- Bread or crackers for serving
Instructions
- Caramelize the Onions: In a skillet, heat the butter and olive oil over medium heat. Add the thinly sliced onions and cook, stirring occasionally, for about 25 to 30 minutes until the onions are golden brown and caramelized. Remove from heat and allow to cool completely.
- Prepare the Dip Base: In a medium bowl, blend the softened cream cheese, shredded Gruyère cheese, mayonnaise, thyme, salt, and pepper together until the mixture is smooth and well combined.
- Combine Onions and Dip: Fold the cooled caramelized onions into the cheese mixture carefully until evenly distributed.
- Serve: Transfer the dip into a serving bowl and present it alongside bread or crackers for dipping.
Notes
- Use low and slow heat to properly caramelize onions without burning.
- Let the onions cool completely before mixing to maintain the dip’s texture.
- Gruyère can be substituted with Emmental or another Swiss cheese if unavailable.
- For a lighter version, substitute mayonnaise with Greek yogurt.
- This dip can be prepared ahead and refrigerated for up to 2 days.
Keywords: caramelized onion dip, Gruyère cheese dip, appetizer, party dip, cheese dip, easy appetizer

