Three Onion Dip

• 2 tablespoons, plus 1 teaspoon vegetable oil
• 2 medium onions, thinly sliced
• 2 anchovy fillets packed in oil, drained
• 1 teaspoon mushroom powder (optional)
• 4 garlic cloves, finely chopped, divided
• 4 scallions, green and white parts separated
• Kosher salt
• Freshly ground pepper
• 1/3 cup mayonnaise
• 1/3 cup plain whole-milk Greek yogurt
• 1/3 cup sour cream
• 1 tablespoon chopped fresh chives
• 1 teaspoon Worcestershire sauce
• Potato chips (for serving)

1. Heat 2 tablespoons oil in a medium skillet over medium-low heat. Add onions, anchovies, mushroom powder, if using, and 1 tablespoon garlic. Cook, stirring often, until onions are golden brown and softened, 40-45 minutes.
2. If onions start to burn or stick, reduce heat and add water a splash at a time, scraping up browned bits. Let cool, then finely chop.
3. Meanwhile, heat a dry medium skillet, preferably cast iron, over medium-high heat. Toss scallion whites with remaining 1 teaspoon oil; season with salt and pepper. Cook, turning occasionally, until charred, about 5 minutes. Let cool; finely chop. Thinly slice greens.
4. Mix onion mixture, scallion whites and greens, mayonnaise, yogurt, sour cream, chives, Worcestershire, and remaining garlic in a medium bowl; season with salt and pepper. Serve with chips.

vegetable oil, onions, anchovy, mushroom powder, garlic, scallions, kosher salt, freshly ground pepper, mayonnaise, milk, sour cream, fresh chives, worcestershire sauce, chips

Taken from www.epicurious.com/recipes/food/views/three-onion-dip-51245410 (may not work)