Preparation:

Step 1: Prepare the Ingredients

Start by gathering all your ingredients. Slice the tomato into thin rounds and season them with a little salt and pepper. Mash the ripe avocado in a small bowl with a fork, adding a pinch of salt and a squeeze of lemon juice to prevent browning.

Step 2: Spread the Butter and Mayo

Take the slices of bread and spread a thin layer of softened butter on one side of each slice. If you want an extra crispy sandwich, spread a light layer of mayonnaise over the buttered side. This trick helps create a perfectly golden-brown crust when grilling.

Step 3: Assemble the Sandwich

On the unbuttered side of two slices, evenly spread the mashed avocado. Layer the fresh mozzarella slices on top, followed by the seasoned tomato slices. Sprinkle with garlic powder, oregano, and red pepper flakes for an extra kick of flavor. Place the remaining slices of bread on top, buttered side facing outward.

Step 4: Grill the Sandwich

Heat a large skillet or griddle over medium-low heat. Add a drizzle of olive oil to the pan, then place the sandwiches in the skillet. Cook for about 3-4 minutes per side, pressing gently with a spatula to help the bread crisp up and the cheese melt. Flip carefully and cook the other side until golden brown and the mozzarella is melted.

Step 5: Serve and Enjoy

Once both sides are perfectly crispy and the cheese is gooey, remove the sandwiches from the pan. Let them sit for a minute before slicing them in half. Serve immediately while warm and melty!