Warm Caramelized Onion Bacon Gruyère Dip
Rich, creamy, and bubbly baked dip packed with sweet jammy caramelized onions, smoky crisp bacon, and melted Gruyère cheese.
In a nutshell: This authentic american warm caramelized onion bacon gruyère dip comes together in just 50 mins using simple whole ingredients. The chef's secret is to Don't rush the onions! Cooking them over medium-low heat for 25 minutes breaks down natura. Perfect for home cooks seeking a dependable, restaurant-quality finish with minimal effort.
This Warm Caramelized Onion Bacon Gruyère Dip is the crown jewel of cozy party appetizers. Sweet yellow onions are slowly caramelized in butter until deep amber and jammy, then folded with crispy applewood smoked bacon crumbles, tangy cream cheese, sour cream, and nutty aged Swiss Gruyère. Baked until golden brown and bubbling, it pairs sublimely with sturdy kettle chips and toasted crostini.
Key Equipment
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- Large skillet for onions
- 8-inch cast iron skillet or 1-quart baking dish
- Mixing bowl and spatula
- Box grater for cheese
Chef's Pro-Tips
- Low and slow for true caramelization: Don't rush the onions! Cooking them over medium-low heat for 25 minutes breaks down natural sugars into deep amber, candy-sweet perfection.
- Deglaze pan with white wine or broth: Adding a splash of dry white wine or beef broth at the end of caramelizing scrapes up delicious browned bits and infuses French onion soup depth.
- Bring cream cheese to room temperature: Softened cream cheese blends effortlessly with sour cream without leaving stubborn white lumps.
- Broil for 2 minutes at the end: Give the dip a quick blast under the oven broiler to create that irresistible golden-brown cheese crust.
Ingredients
8
servings
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3 large sweet yellow onions (like Vidalia), thinly sliced
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6 slices thick-cut applewood smoked bacon, chopped and cooked until crispy
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2 tbsp unsalted butter, for caramelizing onions
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8 oz cream cheese, softened to room temperature
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½ cup sour cream, full fat
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⅓ cup mayonnaise, for creaminess
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1 ½ cups aged Gruyère cheese, freshly shredded, divided
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½ cup Parmigiano-Reggiano cheese, finely grated
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3 cloves garlic, minced
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1 tsp Worcestershire sauce, for savory depth
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½ tsp kosher salt, to taste
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¼ tsp black pepper, freshly cracked
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2 tbsp fresh chives, finely sliced for garnish
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Step-by-Step Instructions
Crisp Bacon & Caramelize Onions
In a large skillet over medium heat, cook chopped bacon until crisp (about 7 minutes). Transfer bacon to paper towels, leaving 1 tbsp bacon fat in skillet. Add 2 tbsp butter and sliced onions. Cook over medium-low heat, stirring occasionally, for 25 minutes until onions turn deep golden brown, sweet, and jammy. Add minced garlic and cook for 1 minute. Remove from heat and cool slightly.
Mix Creamy Base
Preheat oven to 375°F (190°C). In a mixing bowl, beat softened cream cheese, sour cream, mayonnaise, Worcestershire sauce, salt, and pepper until smooth and fluffy.
Fold in Onions, Bacon & Cheeses
Fold caramelized onions, 3/4 of the crispy bacon crumbles, 1 cup of shredded Gruyère, and Parmigiano-Reggiano into the cream cheese base until thoroughly combined.
Assemble & Bake
Spread mixture into an 8-inch cast iron skillet or 1-quart baking dish. Top with remaining 1/2 cup Gruyère cheese and reserved crispy bacon crumbles. Bake for 20 minutes until bubbling around edges, then broil on HIGH for 2 minutes until top cheese is golden brown.
Garnish & Serve
Garnish with fresh sliced chives. Serve piping hot with kettle chips and toasted crostini!
Chef Clara's Kitchen Picks
Kitchen EssentialsAs an Amazon Associate I earn from qualifying purchases.
Nordic Ware Naturals Half Sheet, 2-Pack
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Stainless racks that fit half sheets – for cooling bakes and crisping roasts.
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Six speeds with a snap-on storage case for the beaters.
View on AmazonFrequently Asked Questions
Yes! Assemble the dip in your baking dish, cover with plastic wrap, and refrigerate for up to 24 hours. Bake straight from the fridge, adding 5-8 minutes to the baking time.
Sturdy kettle-cooked potato chips, toasted baguette crostini, pretzel crisps, and fresh celery sticks are all fantastic vehicles.
Yes! Omit the bacon and cook the onions in 2 tablespoons of extra butter or olive oil. Add 1/2 tsp smoked paprika for smoky aroma.
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