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Creamy Baked Double Cheese and Onion Dip Recipe

4.5 from 90 reviews

This creamy baked double cheese and onion dip combines smooth cream cheese, light mayonnaise, sweet Vidalia onions, and a blend of cheeses for a rich, tangy appetizer with a golden, bubbly crust. Perfect for parties or casual snacking, it’s easy to prepare and pairs wonderfully with various dippers like chips, bread, and fresh vegetables.

Ingredients

Scale

Cheese and Dairy

  • 8 ounces cream cheese, softened (light version acceptable)
  • 1 cup mayonnaise (light version acceptable)
  • 6 to 8 ounces grated cheese, divided (7 ounces Blarney Castle used)

Vegetables & Seasoning

  • 1 medium to large sweet Vidalia onion, peeled and diced (about 1 heaping cup)
  • 1 teaspoon ground black pepper (or to taste)
  • 1/2 teaspoon salt (or to taste)
  • 1/4 teaspoon cayenne pepper (optional, to taste)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C). Prepare a 9-inch pie dish or similar-sized oven-safe baking dish by spraying it evenly with cooking spray to prevent sticking.
  2. Combine Ingredients: In a large mixing bowl, add the softened cream cheese, light mayonnaise, diced Vidalia onion, ground black pepper, salt, cayenne pepper (if using), and most of the grated cheese—reserving about 1/2 cup for topping. Stir everything thoroughly until well combined into a smooth mixture.
  3. Transfer Mixture: Pour the combined dip mixture into the prepared baking dish. Use a spatula to smooth the surface evenly for a clean finish.
  4. Top with Cheese: Evenly sprinkle the reserved 1/2 cup of grated cheese over the top of the dip to create a flavorful, bubbling crust as it bakes.
  5. Bake: Place the dish in the preheated oven and bake for approximately 45 to 50 minutes. Look for a golden-brown, bubbly top as a sign of doneness. The recipe example baked for 47 minutes.
  6. Cool and Serve: Once baked, allow the dip to cool for a few minutes before serving. This helps it set slightly and makes it easier to scoop.
  7. Serving Suggestions: Serve warm with chips, bread, crackers, bagel or pita chips, Fritos Scoops, mini toasts, or assorted fresh vegetable sticks such as carrots, celery, cucumber, zucchini, jicama, bell peppers, mushrooms, or your favorite crudités. Alternatively, enjoy it straight by the spoonful.
  8. Optional Considerations: If gluten-free options are needed, check product labels for all ingredients to ensure compliance.

Notes

  • Using light versions of cream cheese and mayonnaise reduces fat content without sacrificing creaminess.
  • Adjust seasoning such as salt, pepper, and cayenne to suit your taste preferences.
  • The dip can be prepared in advance and refrigerated before baking; just add a few extra minutes to the bake time if baking from cold.
  • Ensure the baking dish size is appropriate (9 to 10 inches) to avoid a layer that’s too thick or too thin for even cooking.
  • Leftovers can be refrigerated and reheated gently in the oven or microwave.
  • Sweet Vidalia onions offer a milder, sweeter flavor suited for this dip; feel free to experiment with other mild onions if desired.

Keywords: baked cheese dip, onion dip, creamy cheese dip, party appetizer, crowd-pleaser, easy dip recipe, baked cheese and onion