Food Recipes Spinach and Caramelized Onion Dip 3.3 (95) 1 Review By Charlyne Mattox Charlyne Mattox Charlyne Mattox is the food and crafts director at Country Living and former staff food editor at Real Simple. Real Simple's Editorial Guidelines Updated on December 8, 2017 Print Rate It Share Share Tweet Pin Email Can’t decide whether to serve spinach dip or onion dip? This recipe combines the best of both worlds and can be made 2 days in advance. Get the recipe: Spinach and Caramelized Onion Dip. Photo: Jonny Valiant Hands On Time: 20 mins Total Time: 50 mins Yield: 8 serves Jump to Nutrition Facts Ingredients 3 tablespoons olive oil 2 medium onions, chopped kosher salt and black pepper 1 16-ounce container sour cream 1 10-ounce package frozen chopped spinach, thawed and squeezed of excess liquid 1 tablespoon white wine vinegar broccoli and cauliflower florets, endive spears, and radishes, for serving Directions Heat the oil in a large skillet over medium-high heat. Add the onions, ½ teaspoon salt, and ¼ teaspoon pepper and cook, stirring often, until golden brown, 12 to 15 minutes. Transfer to a medium bowl and let cool. Add the sour cream, spinach, vinegar, ¾ teaspoon salt, and ¼ teaspoon pepper to the onions and mix to combine. Serve with the vegetables. Rate it Print Nutrition Facts (per serving) 27 Calories 2g Fat 1g Carbs 1g Protein Show Full Nutrition Label Hide Full Nutrition Label Nutrition Facts Calories 27 % Daily Value * Total Fat 2g 3% Saturated Fat 1g 5% Cholesterol 6mg 2% Sodium 50mg 2% Total Carbohydrate 1g 0% Total Sugars 1g Protein 1g Calcium 15mg 1% *The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.