📂 Light Dinners
#Soups
#Low Calorie
#Comfort Dinner
French Onion Soup with Whole Wheat Toast
🧅 The classic French onion soup in its lightest and most digestible version. Comforting, rich in antioxidants, and topped with whole wheat toast.
🛒 Ingredients
- 1.8 lbs Sweet onions
- 34 fl oz Vegetable broth
- 4 tsp EVOO
- 4 Whole wheat bread slices
- 2.1 oz Light Gruyère cheese
- Fresh thyme
- 1.7 fl oz White wine
🧅 Onion Soup: The Warm Embrace of French Cuisine
Traditional French onion soup is a gastronomic monument, but it is often heavy due to excess butter and refined flours. This healthy version maintains all the essence, the deep aroma, and the comforting warmth of the original dish, using extra virgin olive oil and whole wheat bread for a much lower glycemic index.
🛡️ Why it is exceptionally healthy
- Quercetin Power: Onions, especially when simmered slowly, release quercetin, a powerful antioxidant flavonoid that strengthens the immune system.
- Prebiotic Fiber: Contains inulin, a fiber that directly feeds the beneficial bacteria in our gut.
- Controlled Calories: By avoiding butter and using a clean vegetable broth, we get a voluminous dish that satiates without feeling heavy.
📝 Step-by-Step Preparation
- The Perfect Cut: Peel and slice 4 large sweet onions (approx. 1.8 lbs / 800g) into thin julienne strips. Uniformity in cutting will ensure even caramelization.
- Slow Caramelization (The Secret): In a heavy-bottomed pot, heat 4 tsp (20ml) of EVOO. Add the onions and a pinch of sea salt (this helps them release their water). Cook over very, very low heat for 35-40 minutes, stirring occasionally, until the onions acquire a deep brown color and a sweet aroma. Don't rush; this step is the key to the flavor.
- The Aroma Touch: Add 1 finely minced garlic clove and a few sprigs of fresh thyme. Cook for 2 more minutes.
- Deglazing: Pour in 1.7 fl oz (50ml) of dry white wine (optional) and scrape the bottom of the pot with a wooden spatula to integrate the caramelized juices. Let the alcohol evaporate.
- The Broth: Incorporate 34 fl oz (1 liter) of hot, low-sodium vegetable or chicken broth. Bring to a boil, reduce the heat, cover, and let simmer gently for another 20 minutes.
- Final Broil: Divide the soup into 4 oven-safe bowls. Place 1 slice of toasted whole wheat bread (about 1 oz / 25g per serving) on top of each and sprinkle 0.5 oz (15g) of light Emmental or Gruyère cheese. Broil in the oven at 430°F (220°C) for 5 minutes until the cheese is bubbly.
