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Roasted Garlic & Caramelized Onion Dip – way better than any store bought dip out there! Great for chips, veggies, or just about anything!
Nothing beats a good dip! Whether it is game day, snack time, a get together or you just want a little something. A good dip can take you pretty far! And this one is loaded with flavor and better than any store bought one you will find.

I love a good dip, but I am kind of picky what kind of dip that has to be. My husband on the other hand, loves just about any dip. Spicy, chunky, smooth, cheesy, or creamy, he loves pretty much all of them. I think if you could live on dips alone, he would be a happy man. But having the perfect dipper, that is key.
What You’ll Need
Be sure to scroll to the bottom of the post for the FULL PRINTABLE recipe card.
- Onions – large sweet onions work best for this
- Butter
- Olive Oil
- Salt
- Pepper
- Garlic – this uses Roasted Garlic, there are instructions below if you haven’t made it before.
- Cream Cheese
- Sour Cream
- Mayo

How To Make Roasted Garlic & Caramelized Onion Dip
- Roast Garlic. Cut a head of garlic in half, drizzle a little olive oil and sprinkle a little salt over the cut portion. Wrap in foil and bake for about 45 minutes until golden and soft.
- Caramelize Onions. Melt the butter and oil together in a large skillet over medium heat. Add in the onions, mixing until they are well coated in the fat. And cook for about 45 minutes. You want the onions to get a nice golden caramel color that, but not browned from the heat. Stir often.
- Mix. Cream together the cream cheese, sour cream and mayo until it is nice and smooth. Mix in the roasted garlic and onions until everything is evenly combined.
- Serve. You can serve immediately or store in the fridge until ready to serve.
Recipe Tips & Suggestions
- If you are planning ahead, make Slow Cooker Caramelized Onions the day before you need them. The crockpot does all the work and you can just assemble the dip with not having to stand over the stove for 45 minutes.
- Want more tips for roasting garlic, check out my How To Roast Garlic post for everything you need.
- This dip is great warm or cold, so if you onions are warm when you make this, don’t worry you can absolutely serve it right away.
- Store the dip in an airtight container in the fridge for up to a week.
- Serve with whatever your favorite dippers are! Potato chips, veggies, tortilla chips, crackers etc.
More Delicious Dip Recipes

Roasted Garlic Caramelized Onion Dip
Ingredients
- 3 large onions, thinly sliced
- 3 Tablespoons butter
- 3 Tablespoons olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 head garlic, ,roasted
- 8 oz cream cheese, softened
- 1 cup sour cream
- 1 cup mayo
Instructions
- Heat the butter and oil in a large pan over medium heat. Add the onions, salt and pepper. Saute for 10 minutes. Reduce heat to medium low, and continue cooking for about 30-45 minutes. You want the onions to get soft and caramel in color. You don't want them browned from too high of a temp.
- Once cooked, allow to cool slightly.
- In bowl of an electric mixer combine cream cheese, sour cream and mayo. Beat until smooth and creamy.
- Add in the onions and roasted garlic, mix until well combined.
- Serve immediately or chill to serve later.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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