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French Onion Grilled Cheese


 

French Onion Grilled Cheese

This French Onion Grilled Cheese levels up your grilled cheese game with sweet and savory caramelized onions and gooey, melty cheese all tucked between crispy, golden slices of bread. This sandwich is comfort food at its finest - perfect for lunch, dinner or a cozy snack!
?CourseMain Dish
?CuisineAmerican
?Keywordfrench onion grilled cheese, french onion soup grilled cheese, french onion soup grilled cheese sandwich
?Prep Time15minutes?minutes
?Cook Time30minutes?minutes
?¿ªÔÆÌåÓýs3
?Calories822kcal
?AuthorTrish - Mom On Timeout

Ingredients

  • 2?tablespoons?salted butter
  • 1?tablespoon?extra virgin olive oil?or salted butter
  • 2?large?white onions?thinly sliced
  • 2?large?yellow onions?thinly sliced
  • 2?tablespoons?Worcestershire sauce
  • 2?teaspoons?spicy brown mustard
  • 1?teaspoon?Italian seasoning
  • ??teaspoon?garlic powder
  • 1?teaspoon?granulated sugar?helps with the caramelization, optional
  • ??teaspoon?fresh ground black pepper
  • ??teaspoon?fine sea salt
  • 6?slices?bread?French, sourdough, brioche, etc.
  • 3?tablespoons?mayonnaise?optional, for spreading onto the bread
  • 6?slices?Provolone cheese
  • 6?slices?Gruyere cheese

Instructions

  • Heat butter and extra virgin olive oil in a large skillet over medium heat.
    2 tablespoons salted butter,1 tablespoon extra virgin olive oil
  • Add the sliced onions, Worcestershire sauce, spicy brown mustard, Italian seasoning, garlic powder, sugar (if using), black pepper and salt. Stir to combine.
    2 large white onions,2 large yellow onions,2 tablespoons Worcestershire sauce,2 teaspoons spicy brown mustard,1 teaspoon Italian seasoning,? teaspoon garlic powder,1 teaspoon granulated sugar,? teaspoon fine sea salt,? teaspoon fresh ground black pepper
  • Cook, stirring occasionally, until the onions are golden brown and caramelized (about 20¨C25 minutes). Cook until the liquid evaporates. Set aside.
  • Heat a clean skillet over medium heat.
  • Spread mayonnaise on one side of each bread slice (optional, for extra crispiness).
    6 slices bread,3 tablespoons mayonnaise
  • Place bread in skillet, mayonnaise side down.
  • Top with slices of Provolone, followed by the caramelized onions and finish with Gruy¨¨re.
    6 slices Provolone cheese,6 slices Gruyere cheese
  • Top with another slice of bread (mayo side facing out).
  • Cook until the bread is golden brown and crispy, and the cheese is melted, about 2-3 minutes per side.
  • Slice in half and serve immediately with your favorite chips.

Notes

Storage and Make-Ahead Information
This sandwich is best made and served immediately. That being said, here are some options for making ahead and storing leftovers:
  • Make Ahead:?Caramelized onions can be prepared up to 3 days in advance and stored in the refrigerator.
  • Freezing:?Assemble the sandwiches without grilling, wrap them tightly, and freeze for up to 2 months. Thaw before grilling.
  • Reheating:?Warm leftovers in a skillet or oven to retain crispness.

Caramelizing onions takes time so?do not rush the process?by turning up the heat. Low and slow cooking ensures the natural sugars develop their deep, sweet flavor.

Please see post above for more information, recipe tips and frequently asked questions.

Nutrition

Calories:?822kcal?|?Carbohydrates:?51g?|?Protein:?35g?|?Fat:?54g?|?Saturated Fat:?25g?|?Polyunsaturated Fat:?9g?|?Monounsaturated Fat:?17g?|?Trans Fat:?0.4g?|?Cholesterol:?114mg?|?Sodium:?1670mg?|?Potassium:?588mg?|?Fiber:?6g?|?Sugar:?15g?|?Vitamin A:?1137IU?|?Vitamin C:?16mg?|?Calcium:?999mg?|?Iron:?4mg



Source: Mom on Timeout

~~~~~
Rhonda in MO