This colorful in-season dip deserves a place on your party table.
In medium skillet, cook first 4 ingredients in 2 tbsp. oil over medium heat, stirring often, until soft, about 15 minutes; season. Transfer to food processor. Puree with beans, 5 tbsp. oil, and 2 tbsp. water; season. Transfer dip to bowl. Drizzle with remaining 1 tbsp. oil. Garnish. Serve with veggies.