The whole flavor is real caramelized onions cooked low and slow until jammy and brown, not a powder. Cook them at least 25 minutes and don't rush the color. Chill the finished dip an hour so the flavors marry.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep10 min
Cook30 min
Makes2 cups
CuisineAmerican
Cost$$
VegetarianGluten-free
Contains dairy
Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.
The Ingredients — and where to get them
Cook for2cups
Our ratio, your call. The amounts below are a tested starting point — a version, not the one and only. Anything tagged to taste is the knob you turn: start there, then make it yours.
Sour cream
The tangy full-fat base; light versions turn watery.
Yes — it freezes well. Cool it fully, portion into airtight containers, and it keeps a few months; thaw in the fridge and reheat gently.
Can you make French Onion Dip ahead of time? — Yes
Yes — it keeps in the fridge for several days; stir or shake it before serving.
Is French Onion Dip gluten-free? — Yes
Yes — nothing in this recipe as written contains gluten. As always, glance at the labels on any packaged items (broth, sauces, chocolate), since brands vary.
Is French Onion Dip vegan? — Vegetarian, not vegan
It’s vegetarian but not vegan as written — it has dairy. Make it vegan: use plant milk, oil, or a vegan cheese for the dairy.
Community Notes
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