In a medium bowl, beat the softened cream cheese, powdered sugar, and vanilla extract until smooth and creamy. Gently fold in the sliced strawberries.
Take four slices of the thick bread and spread a generous amount of the strawberry cheesecake mixture on each slice. Top with the remaining four slices to create sandwiches.
In a shallow dish, whisk together the eggs, milk, and ground cinnamon until well combined.
Heat a large skillet or griddle over medium heat and add the butter, allowing it to melt and coat the surface.
Dip each sandwich into the egg mixture, ensuring both sides are well coated. Allow any excess to drip off before placing it in the skillet.
Cook the sandwiches for about 3-4 minutes on each side, or until golden brown and cooked through.
Remove from the skillet and serve warm, drizzled with maple syrup.