Vidalia Onion Dip

A bubbling hot baked Vidalia Onion Dip with cream cheese and cheddar cheese makes the easiest crowd-pleasing appetizer dip!

Baked Vidalia Onion Dip

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This sweet Vidalia onion dip will instantly become a new favorite appetizer dip, trust me! The sharp white cheddar cheese balances the sweetness of the Vidalia onion to make the perfect dip. It’s one of the easiest appetizers too.

With only 4 ingredients + black pepper, it’s also an EASY appetizer. You can grab the ingredients and keep on hand.

Vidalia Onions

Vidalia Onion Dip FAQ

What is special about Vidalia Onions?

Let’s talk about this fabulous sweet onion! They’re called Vidalia Onions because they’re historically grown in the Georgia town of Vidalia.

They’re now grown in one of 20 South Georgia counties outlined by the Federal Marketing Order No. 955. It’s all very official, you see, because Vidalia onions are grown from a seed variety that’s tested for 3 years to meet standards. They’re sweet (some even eat them like apples although I’ve yet to try this) and oh so delicious in all sorts of recipes.

The Vidalia onion season typically runs from mid-April through the beginning of September, so keep your eyes out for them at the grocery store in the product section. Vidalia onions will be specifically labeled.

Hot Sweet Vidalia Onion and Cheese Dip

Can I substitute a sweet onion in this recipe?

Yes, you can substitute a sweet onion! While it won’t officially be “Vidalia onion dip”, it’ll still be delicious sweet onion and cheese dip. You see, all Vidalias are sweet onions but not all sweet onions are Vidalias.

How long do Vidalia Onions last?

Vidalia onions will last 1-2 months on the counter (if kept cool and separated) or 3-6 months in the veggie bin of your refrigerator. You can also chop and then freeze them to enjoy this dip all year-round!

Vidalia Onion Dip, Baked with Bagel Chips

Tips for Making Vidalia Onion Dip

  • You really don’t want to skimp and buy pre-shredded cheese for this dip. Grate your own cheddar, trust me, with only a few ingredients, you want high quality cheese! Here’s a grater if you don’t have one!
  • I love extra sharp or sharp white cheddar cheese, but you can change the cheeses around. Try parmesan, milk cheddar, monterey jack, pepper jack, etc.
  • It doesn’t matter if you finely dice or just chop your Vidalian onion. It softens while baking and you won’t end up with too big of an onion bite, as long as it’s at least chopped.
  • Make your life easier and get an onion chopper!
  • The dip will be thick when spreading it into the baking dish. Don’t worry, it’ll be perfectly scoopable when the cream cheese and cheddar cheese melt all together!
Vidalia dip in a casserole
Baked Sweet Vidalia Onion Dip with Cream Cheese

This Vidalia Onion dip is truly just mixing all the ingredients together and spreading into your favorite ramekins or baking dish. When it’s golden and bubbly, it’s ready! For most, that will be around 25 minutes at 375F.

Vidalia Onion Dip

What to serve with Vidalia Onion Dip

  • Bagel Chips
  • Pita Chips
  • Tortilla Chips
  • Toast Rounds
  • Crackers
  • Tortilla Chips
  • Celery, Carrots, Broccoli, other veggies, etc.
  • Baguette Rounds
4th of July Appetizer of Baked Vidalia Dip

In the past, I’ve made this Vidalia dip makes a fabulous 4th of July appetizer. I paired the dip with blue corn tortilla chips, red pepper strips, and cute star-shaped tortilla chips that I made myself.

To make the star tortilla chips: Simply take flour tortillas and a star cutter and go to town! Bake at 350F for a few minutes (not long, watch as they start to golden). Then remove and you’re ready!

I think this is a clever way to get in that “red,white, and blue” and they all pair perfectly with this baked Vidalia onion dip! It makes the perfect 4th of July appetizer recipe!

4th of July Appetizer: White Cheddar & Vidalia Onion Dip

I’m warning you, you’ll want to double the batch of this Vidalia Onion Dip because it’s that good!

This Vidalia onion dip is creamy, full of cheddar flavor and absolutely delicious!

Vidalia Onion Dip, Baked with Bagel Chips

Baked Vidalia Onion Dip

A baked hot Vidalia Onion Dip with cream cheese and white cheddar cheese, it's absolutely irresistible!
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes


  • 2 Vidalia Onions - diced or finely chopped
  • 1/2 cup mayonnaise
  • 4 ounces cream cheese - softened
  • 1 1/2 cups sharp white cheddar cheese - freshly grated
  • 1/2 teaspoon black pepper


  • Preheat oven to 375°f.
  • Combine all ingredients until mixed thoroughly. Place in an ovenproof baking or casserole dish.
    Vidalia dip in a casserole
  • Bake the Vidalia dip for 25 minutes or until golden brown and bubbling hot!
    Vidalia Onion Dip
  • Serve hot with pita chips, bagel chips, toast rounds, cracker, tortilla chips, veggies, etc.
    Vidalia Onion Dip, Baked with Bagel Chips


You can dice or chop your Vidalia onion. Either one will be fine! I do recommend freshly grating your sharp (or extra sharp) white cheddar cheese, it really takes this dip up a notch vs pre-shredded cheese. 


Calories: 341kcalCarbohydrates: 10gProtein: 9gFat: 30gSaturated Fat: 12gPolyunsaturated Fat: 9gMonounsaturated Fat: 7gTrans Fat: 1gCholesterol: 58mgSodium: 363mgPotassium: 191mgFiber: 1gSugar: 7gVitamin A: 551IUVitamin C: 5mgCalcium: 247mgIron: 1mg
Tried this recipe?Let us know how it was!

Here are a few other easy appetizers you will love!

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  1. Yum..I am going to try this!

  2. Oh yes, this is going to happen in my kitchen soon!

    1. Thanks so much Jaren!

  3. We just made this for a World Cup watch party and it was deliciously insane! I didn’t have enough mayo so I used sour cream instead and it still turned out delish. We’ll be making this again over the weekend for 4th of July!!

    1. SV – You’re referring to the “Old Country Store”. This is a different company, it’s a cheese company that doesn’t have individual stores. It is sold in grocery stores.

  4. My husband loves this dip! I made it for the 10th time last night for company and I used herb and garlic cream cheese and omitted the herbs de provence. It was even better! Thanks so much!!!!

  5. Can you bake this in a toaster oven??

    1. Actually, it would work I think! I haven’t tried it though.

  6. Yumm great idea!! Thank you for sharing!!

  7. I made a batch tonight and it was delicious! It had a lot of oil-is that normal?

    1. Hi Katie! The only depends on the cheese used. But yes, some of that is normal with this type of cheese dip.

      1. How do you make the star chips??? They are adorable.

        1. I just made these for the first time. I melted some butter and added garlic powder to it. I brushed the tortillas then salted them before I baked them. They would be even better fried but I didn’t want to do that muck work????. Thanks for the idea.

  8. I made this yesterday and it was amazing! And it was a very easy recipe! Everyone loved it and it is one of my favorite go-to recipes!

  9. What happened to the herbs de provence? Came back to this recipe and it changed. So, I don’t know how much to add?

    1. Hi Kim! I adjusted the recipe after further testing and I didn’t find it was needed, however, it can certainly be added back in! It was 1/2 tsp of herbs de provence.

  10. First time making this for a party and it got rave reviews!

  11. I make this and caramelize the onions in some butter and olive oil before. Drain the onions well before adding to the rest of the cheese mixture. I sub the low fat cream cheese for full fat as it is too greasy. Takes the dip to a whole new level.

  12. Wow does this sound good! I would love to try this dip. We are a fan of onion dip and it is nice to have a homemade recipe.

  13. Noreen Zullo says:

    Mine came very oily!
    Do you why?

  14. This is a wonderful recipe. I changed it up and used muenster cheese in place of cheddar. Soooo good & went perfectly well with kettle chips to dip. Thank you so much for the great recipe!

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