Melt 3 tablespoons of butter in a small pan over medium-low heat. Add red pepper flakes and simmer for about 5 minutes until fragrant.

Coat one side of each of the four slices of white bread with the spicy melted butter using a pastry brush.

In a skillet, place one slice of bread, butter-side down. Layer with goat cheese, white cheddar, and drizzle with 1 tablespoon of honey. Top with another slice of bread, butter-side facing up.

Cook on medium heat with a lid for 5-7 minutes until golden brown. Check occasionally to prevent burning.

Gently flip the sandwich and cook for an additional 3-5 minutes until fully melted and sides are golden brown.

Remove from skillet, drizzle with the remaining honey, and slice in half to serve hot.