Ingredients:
- 2 large yellow onions, thinly sliced (450g)
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1/2 tsp kosher salt
- 1 cup plain Greek yogurt
- 1/4 cup mayonnaise
- 1 tsp Worcestershire sauce
- 1/2 tsp garlic powder
- 1/4 tsp black pepper
- 1 tbsp fresh chives, finely chopped
Instructions:
- Melt butter and oil over medium heat in a large non stick skillet. Add sliced onions and salt.
- Cook, stirring occasionally, until the onions transition from translucent to a deep mahogany colored jam (about 25-30 minutes). Note: Don't walk away for too long or the edges will char.
- Remove from heat and let the onions cool completely. Note: This prevents the yogurt from melting.
- In a medium mixing bowl, whisk together the Greek yogurt, mayonnaise, Worcestershire sauce, garlic powder, and black pepper.
- Continue whisking until the mixture is smooth and glossy.
- Gently fold the cooled caramelized onions into the yogurt mixture. Note: Use a folding motion to keep the jammy onion chunks intact.
- Transfer the dip to a sealed container.
- Refrigerate for at least 1 hour until the flavors meld and the dip thickens.
- Garnish with finely chopped fresh chives before serving.