Search ‘onion soup recipes’ and you’ll find almost 6 million results…nearly all of them concerned with the French onion soup we’ve all grown to love. If the beefy, buttery, cheese-and-crouton soup is peasant food, then white onion soup is it’s long-lost, classy cousin. The two are in no way similar other than being soup and having a base of onions. The classic French onion soup calls for caramelized onions and beef broth while white onion soup calls for softened onions and cream. One is deep brown in color while the other is a pristine snow white palate. As far as flavor, white onion soup does taste of onions (obviously) but not overwhelmingly so while floral notes peak through a creamy, buttery base. It’s divine. And simple. Just a handful of ingredients are required to create a truly delightful bowl of soup. It’s a great meal on it’s own, paired with a salad, or as a starter for beef, lamb, and pork meals. Along with cream of celery, it’s one of my ‘go to’ soups. Even if you’re not crazy about onions, give white onion soup a try (just get those tissues ready–it’s a pile of onion to cut!).
White Onion Soup
- 4 TBSP butter
- 3 pounds of onions, sliced
- 1 stalk of celery, diced
- 4 cups of chicken stock
- 1 cup heavy whipping cream
- 1/4 tsp white pepper
- 2 TBSP grated Parmesan cheese
- Salt to taste
Melt the butter in a large pot over medium heat. When the butter’s foam subsides, add the celery and cook until it begins to soften, a few minutes. Add the onion and cook until translucent and soft, about 10 minutes. Reduce the heat to medium low and continue to cook the onions until they are very soft, stirring frequently, about 20 minutes.
Do not let the onion brown. Add the chicken stock and process in small batches in a blender until smooth (if you are using a regular blender, this may take 2-4 minutes per batch). Return the soup to the pot and add white pepper and cream. Heat thoroughly. Add 2 TBSP of parmesean. Salt to taste.
My favorite additions are a dotting of chive oil and a sprinkling of peppercorn melange. We’ve also tried walnut oil, roasted beets, and red onion jam. I’m itching to try some crunchy potato strings or cheesy croutons and white truffle oil.
Nutrition per 8 oz. cup: Cal 212 kcal, Fat 15.1g, Sat Fat 9.7g, Chol 44.4mg, Carb 15.1g, Fiber 2.6g, Sugar 7.2g, Protein 5.3g
Onions have higher levels of tryptophan, B vitamins and vitamins A and C, copper, manganese, and phosphorus. Onions are a prebiotic and are high in polyphenols, expecially flavanoids like quercetin.