French Onion Sandwiches

French Onion Sandwiches, also known as Croque Monsieur, is a classic French dish that originated in Paris in the early 20th century. It is a popular lunch option in French cafes and bistros.

This is vegetarian and high protein recipe. Dish can be prepared in 60 minutes. Recipe requires some culinary experience (medium difficulty). Number of ingredients: 9.

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Medium

French Onion Sandwiches

Cooking Method: Grill, Saute Cuisine: French Courses: Lunch, Sandwiches Recipe Keys: High Protein Vegetarian

Difficulty: Intermediate Prep Time 15 min Cook Time 40 min Rest Time 5 min Total Time 1 hr

Servings: 4 Calories: 1800

Best Season: Suitable throughout the year

Ingredients

Servings

• 500 gram Onions
• 50 gram Butter
• 2 teaspoon Olive oil
• 2 teaspoon Brown sugar
• 1 tablespoon Balsamic vinegar
• 1 teaspoon Salt
• 1 teaspoon Black pepper
• 1 piece Baguette
• 200 gram Gruyere cheese

Instructions

1. Heat butter and olive oil in a pan over medium heat. Add onions and cook until caramelized.
2. Stir in brown sugar, balsamic vinegar, salt, and black pepper. Cook for another 5 minutes.
3. Preheat the grill.
4. Slice the baguette into 4 equal pieces and cut each piece lengthwise.
5. Place the baguette slices on the grill and toast until lightly browned.
6. Remove the baguette slices from the grill and top each slice with caramelized onions.
7. Sprinkle gruyere cheese over the onions.
8. Place the sandwiches back on the grill and cook until the cheese is melted and bubbly.
9. Remove from the grill and let rest for 5 minutes.
10. Serve hot and enjoy!

Nutrition Facts

Servings 4

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Amount Per Serving

Calories 450kcal

% Daily Value *

Total Fat 20g31%

Total Carbohydrate 50g17%

Sugars 8g

Protein 18g36%

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* The Percentage Daily Values are calculated from a 2,000 calorie diet. Your specific daily value may vary, depending on your individual calorie requirements.