# What you'll need:
→ Bacon Jam
01 - 8 oz thick-cut bacon, chopped
02 - 1 medium yellow onion, finely diced
03 - 2 cloves garlic, minced
04 - 2 tbsp brown sugar
05 - 1 tbsp apple cider vinegar
06 - 1 tbsp balsamic vinegar
07 - 1 tbsp maple syrup
08 - ½ tsp smoked paprika
09 - ¼ tsp black pepper
→ Sandwich
10 - 8 slices sourdough or country bread
11 - 8 oz sharp cheddar cheese, sliced
12 - 4 oz Gruyère cheese, sliced
13 - 4 tbsp unsalted butter, softened
# Method:
01 - In a skillet over medium heat, cook bacon until crispy, about 8 to 10 minutes. Transfer bacon to a paper towel-lined plate, leaving 1 tablespoon of bacon fat in the pan.
02 - Add diced onions to the skillet and cook until caramelized, approximately 8 to 10 minutes. Stir in minced garlic and cook for an additional minute.
03 - Return bacon to the pan, then add brown sugar, apple cider vinegar, balsamic vinegar, maple syrup, smoked paprika, and black pepper. Simmer over low heat, stirring frequently, until thick and jam-like, about 10 minutes. Remove from heat and allow to cool slightly.
04 - Lay out bread slices and spread a generous layer of bacon jam on four slices. Arrange cheddar and Gruyère cheese on top, then cover with the remaining bread slices.
05 - Spread softened unsalted butter evenly on the outside surfaces of each sandwich.
06 - Heat a non-stick skillet over medium-low heat. Cook the sandwiches for 3 to 4 minutes per side until the bread is golden brown and the cheese is melted.
07 - Let the sandwiches rest for 1 to 2 minutes before slicing and serving.