Brush olive oil onto one side of each piece of bread.
Onto two of your slices of bread, layer on mozzarella cheese, sliced strawberries, and sliced avocados, being sure to keep the olive oil-coated side facing outward.
Drizzle with balsamic, add a few basil leaves, and a pinch each of salt and pepper.
Top with the other slice of bread and cook on a skillet or in a panini press over medium/high heat for about 5 minutes, until brown on both sides and the cheese is melted.
Recipe by at https://www.ideahacks.com/strawberry-avocado-grilled-cheese/