01 - In a mixing bowl, beat the softened cream cheese with an electric mixer until completely smooth and free of lumps. Add the granulated sugar, vanilla extract, and lemon zest; continue mixing until well combined and creamy.
02 - In a separate chilled bowl, whip the heavy cream to soft peaks using a whisk or electric mixer. Gently fold the whipped cream into the cream cheese mixture in two additions, maintaining a light and airy consistency.
03 - Divide the cheesecake filling evenly among the six flour tortillas. Spread each portion in a log shape along the center of each tortilla, leaving about 1 inch of space at the edges.
04 - Fold in both sides of each tortilla toward the center, then roll up tightly from the bottom to enclose the filling completely. Place each chimichanga seam-side down on a plate or baking sheet to keep them securely closed.
05 - Pour vegetable oil into a deep skillet or frying pan to a depth of about 1/2 inch. Heat the oil over medium-high heat until it reaches 350°F (175°C). Test the temperature with a thermometer or by dropping a small piece of tortilla—it should sizzle immediately.
06 - Carefully place the chimichangas seam-side down into the hot oil, working in batches to avoid crowding. Fry each chimichanga for 1 to 2 minutes per side until golden brown and crisp all over. Remove with tongs and drain on paper towels.
07 - While the chimichangas are still warm, roll each one through the cinnamon sugar mixture, pressing gently to ensure an even, generous coating on all surfaces.
08 - Transfer the coated chimichangas to a serving platter. Garnish with fresh berries, a drizzle of chocolate sauce, or a dollop of whipped cream as desired. Serve immediately while warm and crispy.