Ultimate Grilled Cheese Sandwich (Print Version)

# Ingredients:

→ Bread

01 - 4 slices sourdough bread

→ Spreads

02 - 2 tablespoons unsalted butter, softened
03 - 1 tablespoon mayonnaise

→ Cheese Blend

04 - 1 cup aged cheddar cheese, shredded
05 - 1 cup Gruyère cheese, shredded
06 - 1/2 cup blue cheese, crumbled (optional)

→ Seasonings

07 - 1 teaspoon garlic powder
08 - 1 teaspoon onion powder
09 - 1/2 teaspoon fresh thyme leaves (or 1/4 teaspoon dried)
10 - 1/4 teaspoon smoked paprika
11 - Pinch of salt and pepper

→ Garnish

12 - Fresh arugula (optional)

# Instructions:

01 - Spread softened butter on one side of each sourdough slice. Flip and apply a thin layer of mayonnaise to the opposite sides.
02 - Combine shredded cheddar, Gruyère, blue cheese (if using), garlic powder, onion powder, thyme, smoked paprika, salt, and pepper in a bowl until seasonings are evenly incorporated.
03 - Place two bread slices mayo-side up on work surface. Distribute cheese mixture evenly between them, then top with remaining slices, mayo-side down.
04 - Heat a non-stick skillet or griddle over medium heat for 2-3 minutes until thoroughly warmed.
05 - Transfer sandwiches to heated pan and cook for 3-4 minutes until bottom sides become golden brown and crispy, monitoring frequently to prevent burning.
06 - Carefully flip sandwiches and grill for an additional 3-4 minutes, adding more butter if needed, until cheese completely melts and both sides achieve golden-brown perfection.
07 - Remove from heat and let rest briefly. Cut each sandwich diagonally and serve warm, garnished with fresh arugula if desired.

# Notes:

01 - For extra crispiness, press down gently on the sandwiches while cooking with a spatula.
02 - The combination of butter and mayonnaise creates the perfect golden crust while adding subtle tanginess.