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Creamy French Onion Dip Recipe Easy Homemade with Caramelized Onions

creamy french onion dip - featured image

A rich and creamy French onion dip made with slow-cooked caramelized onions for a sweet, savory depth of flavor. Perfect for parties or cozy snacking.

Ingredients

Scale
  • 3 large yellow onions, thinly sliced
  • 2 tablespoons unsalted butter
  • 1 cup sour cream (full-fat or light)
  • 1/2 cup mayonnaise
  • 1/2 teaspoon garlic powder
  • 1 teaspoon Worcestershire sauce (optional)
  • Salt and freshly ground black pepper, to taste
  • Fresh chives, finely chopped (for garnish)

Instructions

  1. Slice the onions thinly using a sharp knife (approx. 10 minutes).
  2. Melt 2 tablespoons of unsalted butter in a large skillet over medium-low heat until melted and foamy.
  3. Add the sliced onions to the butter, stir to coat, and cook over medium-low heat, stirring every 5 minutes for 30-40 minutes until golden and deeply caramelized. Lower heat if onions start to burn.
  4. Sprinkle a pinch of salt over the onions halfway through cooking to draw out moisture.
  5. Remove the caramelized onions from heat and let cool for about 10 minutes.
  6. In a mixing bowl, combine 1 cup sour cream, 1/2 cup mayonnaise, 1/2 teaspoon garlic powder, 1 teaspoon Worcestershire sauce (if using), and a pinch of salt and pepper. Stir until smooth.
  7. Fold the cooled caramelized onions gently into the creamy base until evenly mixed.
  8. Cover and refrigerate the dip for at least 1 hour to let flavors meld (overnight is better).
  9. Before serving, garnish with finely chopped fresh chives.

Notes

Slow cooking the onions low and slow is key to developing deep flavor without bitterness. Add a splash of water if onions start sticking. For a lighter dip, substitute half the sour cream with Greek yogurt. For dairy-free, use plant-based sour cream and vegan mayo and caramelize onions in olive oil instead of butter. Chill dip for at least 1 hour or overnight for best flavor. Serve with chips, vegetable sticks, or pita chips.

Nutrition

Keywords: French onion dip, caramelized onions, creamy dip, party dip, homemade dip, easy snack