Apple Gruyere French Toast with Red Onion

Sweet meets savory with this tantalizing recipe for Apple Gruyere French Toast with Red Onion. Perfect for brunch or an elevated breakfast-for-dinner option, this dish combines thick, golden slices of brioche or sourdough French toast with the sharp creaminess of melted Gruyere cheese and the natural sweetness of green apple. Caramelized red onions add a rich, savory depth, while a drizzle of maple syrup ties all the flavors together in perfect harmony. Finished with a hint of nutmeg and fresh thyme, this gourmet twist on a classic breakfast is easy to prepare and ideal for impressing guests. Ready in under 40 minutes, it’s a delightful balance of sweet, salty, and tangy flavors that’s as comforting as it is sophisticated.

Nutriscore Rating: 61/100

Prep Time:15 mins

Cook Time:25 mins

Total Time:40 mins

Servings: 2

Ingredients

• 4 slices thick-sliced bread (preferably brioche or sourdough)
• 3 pieces large eggs
• 1 cup milk
• 1 cup Gruyere cheese, shredded
• 1 piece green apple, thinly sliced
• 0.5 piece red onion, thinly sliced
• 2 tablespoons unsalted butter
• 1 tablespoon olive oil
• 2 tablespoons maple syrup
• 0.5 teaspoon salt
• 0.25 teaspoon black pepper
• 0.125 teaspoon ground nutmeg (optional)
• 1 teaspoon fresh thyme (optional, for garnish)

Directions

Step 1

In a medium mixing bowl, whisk together the eggs, milk, salt, black pepper, and nutmeg (if using) until fully combined.

Step 2

Heat 1 tablespoon of butter and the olive oil in a skillet over medium heat. Add the sliced red onion and cook for 8-10 minutes, stirring occasionally, until caramelized and softened. Transfer to a small bowl and set aside.

Step 3

Reduce the heat to medium-low. In the same skillet, melt another tablespoon of butter. Dip one slice of bread into the egg mixture, ensuring both sides are thoroughly soaked but not falling apart.

Step 4

Place the soaked bread slice in the skillet. Repeat with additional slices, cooking 2-3 minutes on each side or until golden brown. Cook in batches, if necessary, and transfer cooked slices to a warm oven (200°F) to keep them hot.

Step 5

Once all slices are cooked, layer each piece with thinly sliced green apple and a sprinkle of shredded Gruyere cheese. Return the slices briefly to the skillet or place them under a broiler for 2-4 minutes to melt the cheese slightly.

Step 6

Top the French toast slices with the caramelized red onions and garnish with fresh thyme, if desired. Drizzle lightly with maple syrup and serve immediately.

Nutrition Facts

Serving size	1027.4 grams (1027.4g)

Amount per serving	% Daily Value*
Calories	1950

Total Fat 102.70g	132%
Saturated Fat 47.80g	239%
Polyunsaturated Fat 1.50g
Cholesterol 802mg	267%
Sodium 3496mg	152%
Total Carbohydrate 188.40g	69%
Dietary Fiber 8.80g	31%
Total Sugars 71.80g
Protein 79.40g	159%

Vitamin D 251IU	1257%
Calcium 1660mg	128%
Iron 10mg	56%
Potassium 1124mg	24%

*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: 46.3%

Protein: 15.9%

Carbs: 37.8%