In the work bowl of a food processor, combine granola and sugar, and pulse until finely chopped. Reserve 1 tablespoon granola crumbs for garnish.
In a medium bowl, combine granola crumb mixture and melted butter, stirring to blend. Divide among 6 (4-inch) tartlet pans with removable bottoms. Press mixture firmly into bottoms and up sides of tartlet pans. Place tartlet pans on a rimmed baking sheet. Place in freezer for 15 minutes.
Bake for 10 minutes. Let crusts cool completely before removing from tartlet pans.
In a medium bowl, beat cream at high speed with a mixer until soft peaks form. Slowly add sour cream, whiskey, and 1 tablespoon honey, beating until incorporated.
Divide cream mixture among tartlet crusts. Top with raspberries. Drizzle with remaining 1 tablespoon honey, and top with reserved granola crumbs.