For an extra layer of flavor, try caramelizing the onions before adding them to the dip. A dash of hot sauce or a pinch of red pepper flakes can add a pleasant kick. Grated Gruyere or Asiago cheese can be substituted for Parmesan for a different flavor profile. If you don’t have a baking dish, an oven-safe skillet works just as well.
Mitchel Doyle
Mar 12, 2024I made this for a potluck and it was gone in minutes! It's definitely a crowd-pleaser.
Zion Dicki
Jun 24, 2023This dip was a huge hit at my party! Everyone kept asking for the recipe.
Trudie Daugherty
Apr 21, 2023I was skeptical about the onion, but it really added a great flavor. Will definitely make again!
Araceli Donnelly
May 31, 2022So easy to make and so delicious! I added a little garlic powder for extra flavor.