French Onion Toasts

Transport your taste buds straight to the heart of France with these irresistibly savory French Onion Toasts. Perfectly caramelized yellow onions, enriched with a touch of balsamic vinegar and sweetened with a hint of sugar, crown slices of crisp, oven-toasted baguette. Topped with nutty, melted Gruyère cheese and a sprinkle of fresh thyme, these elegant appetizers boast the same rich and comforting flavors as the classic French onion soup, all in a handheld format. Ready in just an hour, they’re ideal for dinner parties, holiday gatherings, or a cozy night at home. Serve them fresh from the oven for an indulgent bite that’s golden, cheesy, and bursting with depth.

Nutriscore Rating: 66/100

Prep Time:15 mins

Cook Time:45 mins

Total Time:60 mins

Servings: 8

Ingredients

• 3 tablespoons unsalted butter
• 2 tablespoons olive oil
• 4 large yellow onions
• 0.5 teaspoon salt
• 1 teaspoon fresh thyme leaves
• 1 teaspoon granulated sugar
• 1 tablespoon balsamic vinegar
• 1 loaf baguette
• 1 cup Gruyère cheese
• 0.25 teaspoon freshly ground black pepper

Directions

Step 1

Peel and thinly slice the onions into uniform half-moons.

Step 2

Heat a large skillet over medium-low heat and melt the butter with the olive oil.

Step 3

Add the onions to the skillet and sprinkle with salt. Stir to coat the onions thoroughly in the butter-oil mixture.

Step 4

Cook the onions for 25-30 minutes, stirring occasionally, until deep golden and caramelized. Reduce the heat if needed to prevent burning.

Step 5

In the final minutes of cooking, stir in the thyme leaves, sugar, and balsamic vinegar. Cook for another 2-3 minutes until well combined. Remove from heat.

Step 6

Preheat your oven to 375°F (190°C).

Step 7

Slice the baguette diagonally into 1/2-inch thick slices. Arrange the slices on a baking sheet.

Step 8

Toast the baguette slices in the preheated oven for 5 minutes, or until lightly crisped.

Step 9

Remove the baking sheet from the oven and top each slice with a spoonful of caramelized onions, spreading it evenly.

Step 10

Sprinkle grated Gruyère cheese generously over the onions on each toast.

Step 11

Return the baking sheet to the oven and bake for 8-10 minutes, or until the cheese is melted and bubbly.

Step 12

Remove from oven, sprinkle with freshly ground black pepper, and serve warm. Enjoy!

Nutrition Facts

Serving size	1146.8 grams (1146.8g)

Amount per serving	% Daily Value*
Calories	2256

Total Fat 115.00g	147%
Saturated Fat 52.20g	261%
Polyunsaturated Fat 4.90g
Cholesterol 238mg	79%
Sodium 2925mg	127%
Total Carbohydrate 232.60g	85%
Dietary Fiber 17.70g	63%
Total Sugars 47.70g
Protein 81.20g	162%

Vitamin D 32IU	159%
Calcium 1646mg	127%
Iron 15mg	81%
Potassium 1416mg	30%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 45.2%

Protein: 14.2%

Carbs: 40.6%