American Style Method:

1. Start by buttering (sub mayo if wanted) both slices of bread.
2. Place a slice onto a cold pan topped with cheese and top slice but side facing up.
3. Toast 3-6 minutes over medium heat. Flip and repeat.

Sourdough Method:

1. Start by buttering (sub mayo if wanted) both slices of bread.
2. Grate all three cheeses and mix together in a bowl.
3. Place a slice onto a cold pan topped with cheese and top slice but side facing up.
4. Toast 5-8 minutes over medium heat. Flip and repeat.

Caramelized Apple and Brie Method:

1. Start by peeling and cheek each apple then cut into bite size pieces.
2. In a small pot, toss the apples together with granulated sugar and a pinch of salt.
3. Let sit for 20 minutes.
4. Set over medium-high heat and bring to a boil. Reduce the heat to a simmer for 20-30 minutes.
5. Slice brioche bread into slices.  
6. Butter both slices of bread.
7. Place a slice onto a cold pan topped with caramelized apples, grated cheddar cheese, and brie topped with the top slice but side facing up.
8. Toast 5-8 minutes over medium heat. Flip and repeat.