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Slow Cooker Caramelized Onion Dip

This dip is pure perfection and great for serving at parties or for large groups. Bonus - it fills your house with a delicious aroma as the onions caramelize.
3 from 2 votes
Prep Time 5 mins
Cook Time 7 hrs 30 mins
Course Appetizer
Servings 8 people


  • Crockpot™ Choose-a-Crock Programmable Slow Cooker


  • 3 tbsp (42 g) vegan butter
  • 4 medium-sized sweet onions, peeled and sliced thin can substitute for any white/yellow onion if necessary
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 1/2 cup (113 g) vegan mayo
  • 1/2 cup (113 g) cashew cream can substitute for vegan sour cream if necessary
  • 2 cups (226 g) vegan mozzarella cheese shreds
  • 1/2 tsp garlic powder
  • 1/4 tsp onion powder
  • Chopped chives, for topping optional


  • Add the butter, sliced onions, salt and pepper to your Crockpot™ Choose-a-Crock Programmable Slow Cooker.
  • Mix well, coating the onions in the butter.
  • Add the lid and cook on low for 6 hours.
  • Stir in the rest of the ingredients (besides chives).
  • Cook on low for 1 hour.
  • Stir and cook on high for 30 minutes.
  • Top with chives and serve with your favorite tortilla chips, crackers, or fresh bread.
Keyword caramelized, creamy, delicious, dip, flavorful, onion, vegan