Description
This jammy hot caramelized onion dip is the ultimate crowd-pleaser—warm, creamy, and bubbling with bold flavor. It’s a comforting, cheesy blend of sweet caramelized onions, tangy sour cream, and melty cheeses, baked until golden and gooey. Whether you’re planning a party, need easy dinner starters, or want something indulgent for a movie night, this easy recipe is one of those food ideas that hits every craving. Perfect as a quick appetizer or part of your snack or breakfast ideas spread, this dip is rich, savory, and downright addictive.
Ingredients
- 2 large yellow onions, thinly sliced
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1/2 tsp salt
- 1 tsp sugar
- 1 tsp balsamic vinegar
- 8 oz cream cheese, softened
- 1/2 cup sour cream
- 1/2 cup mayonnaise
- 1 1/2 cups shredded Gruyère cheese
- 1/2 cup shredded mozzarella
- 1/4 tsp garlic powder
- 1/4 tsp black pepper
- Optional: Extra cheese for topping, red pepper flakes, fresh thyme or chives
Instructions
- Heat butter and olive oil in a skillet over medium-low heat. Add onions and salt. Stir to coat.
- Cook onions slowly for 35–45 minutes, stirring often. Add sugar halfway through to boost caramelization.
- Stir in balsamic vinegar. Cook 1 minute more, then remove from heat.
- In a bowl, mix cream cheese, sour cream, and mayonnaise until smooth.
- Add Gruyère, mozzarella, garlic powder, and black pepper. Stir to combine.
- Fold in caramelized onions.
- Transfer to a baking dish. Top with extra cheese and red pepper flakes if desired.
- Bake at 375°F for 20–25 minutes until golden and bubbling.
- Cool for 5 minutes, garnish with herbs, and serve hot.
- Prep Time: 15 minutes
- Cook Time: 45 minutes