Melissa
If you’re looking for the easiest party dip you’ll ever make, this 3-Ingredient French Onion Dip is a timeless favorite. Creamy, savory, and packed with onion flavor, it’s the perfect appetizer for game days, family gatherings, holiday parties, or simply snacking at home. With just three simple ingredients and a few minutes of prep time, you’ll have a crowd-pleasing dip that tastes even better than store-bought versions.
Serve it with potato chips, crackers, fresh vegetables, or pretzels for an easy appetizer everyone loves.
Quick Recipe Summary
This homemade French onion dip combines sour cream, onion soup mix, and mayonnaise to create a creamy, flavorful dip that’s perfect for parties, potlucks, and everyday snacking.
Why You’ll Love This Recipe
- Only 3 simple ingredients
- Ready in minutes
- Perfect make-ahead appetizer
- Great for parties and holidays
- Rich, creamy, and full of flavor
- Better than store-bought dip
Tips for the Best French Onion Dip
- Chill overnight for the best flavor.
- Use full-fat sour cream for extra creaminess.
- Stir before serving if any separation occurs.
- Garnish with chopped chives or green onions for extra color.
Variations
Light Version
Use light sour cream and light mayonnaise.
Extra Onion Flavor
Add 2 tablespoons finely minced sweet onion.
Cheesy Version
Mix in ½ cup shredded cheddar cheese.
Bacon French Onion Dip
Add ¼ cup cooked, crumbled bacon.
What to Serve with French Onion Dip
- Potato chips
- Ridged chips
- Pretzels
- Carrot sticks
- Celery sticks
- Bell pepper strips
- Cucumber slices
- Crackers
Frequently Asked Questions
Can I make French onion dip ahead of time?
Yes. In fact, it tastes even better after chilling overnight.
How long does it last?
Store covered in the refrigerator for up to 5 days.
Can I freeze it?
Freezing is not recommended as the texture may become grainy when thawed.
Can I use Greek yogurt instead of sour cream?
Yes. Plain Greek yogurt works well for a lighter version.
Storage
Store leftovers in an airtight container in the refrigerator for up to 5 days.
3-ingredient French onion dip
Ingredients
- 16 oz sour cream
- 1 packet dry onion soup mix
- ½ cup mayonnaise
Instructions
- Combine sour cream, mayonnaise, and onion soup mix in a bowl.
- Mix until smooth and fully incorporated.
- Cover and refrigerate for at least 1 hour.
- Serve chilled with chips, crackers, or vegetables.
Notes
- For the creamiest texture, use full-fat sour cream and mayonnaise.
- Refrigerating the dip for at least 1 hour allows the onion flavors to fully develop.
- This dip tastes even better when made a day ahead and chilled overnight.
- Stir well before serving, especially if it has been refrigerated for several hours.
- If the dip is too thick, stir in 1–2 tablespoons of milk until it reaches your desired consistency.
