This lavender honey cake recipe is perfect for those who love the combination of sweet and tangy flavors. Using a food processor, mix together flour, sugar, baking powder, and salt. In a separate bowl, whisk together eggs, honey, lavender, and lemon zest. Combine the wet and dry ingredients in the food processor and mix until smooth. Pour the batter into a greased cake pan and bake for 30-35 minutes. Once cooled, drizzle with a lemon glaze made from powdered sugar, lemon juice, and lavender buds.