In a medium mixing bowl, combine the softened cream cheese, powdered sugar, and vanilla extract. Use a hand mixer or whisk to blend the ingredients until the mixture is smooth and creamy.
Carefully fold the diced strawberries into the cream cheese mixture, ensuring they are well distributed. Set this flavorful filling aside.
Take two slices of your chosen bread and generously spread the strawberry cream cheese mixture on one slice. Top with the second slice to form a sandwich. Repeat this process until all the bread slices and filling are used.
In a shallow dish, whisk together the egg and milk until the mixture is fully combined and smooth.
In another shallow dish, mix the breadcrumbs with the ground cinnamon to create a fragrant coating for the sandwiches.
In a large skillet, heat enough vegetable oil over medium heat to cover the bottom to about 1/4 inch deep.
Carefully dip each sandwich into the egg mixture, allowing any excess egg to drip back into the dish, then coat each sandwich in the breadcrumb mixture, pressing gently to ensure an even layer of crumbs adheres to the surface.
Once the oil is hot (test by dropping a small piece of bread into the oil; it should sizzle), fry the sandwiches in batches for about 2-3 minutes on each side, or until they are golden brown and crispy.
Transfer the fried sandwiches to a plate lined with paper towels to absorb any excess oil.
Serve the sandwiches warm, and if desired, top with a dollop of whipped cream and garnish with fresh mint leaves for a pop of color and flavor.
Notes
Serve warm with whipped cream and mint for garnish.