Prepare the Crust – Preheat oven to 325°F (163°C). Mix graham cracker crumbs, melted butter, honey, and cinnamon. Press into a 9-inch springform pan and bake for 8-10 minutes. Let cool.
Infuse the Lavender – Warm heavy cream in a saucepan, add lavender, steep for 5-7 minutes, strain, and let cool.
Make the Filling – Beat cream cheese and sugar until smooth. Add eggs one at a time, then mix in sour cream, vanilla, lemon zest, lemon juice, and lavender-infused cream. Add purple food coloring if desired.
Bake the Cheesecake – Pour the filling over the crust. Place in a water bath and bake for 45-50 minutes until the edges are set. Let cool in the oven for 30 minutes, then refrigerate for at least 4 hours.
Make the Glaze – Whisk together powdered sugar, lemon juice, and vanilla extract. Drizzle over the chilled cheesecake.
Garnish & Serve – Top with candied lemon slices, lavender flowers, or mint. Serve chilled and enjoy!