1. Preheat oven to 350°F. For the crust, place popcorn, about 1 cup at a time, in bowl of food processor or blender; cover. Process until finely ground. Mix ground popcorn, 1/3 cup sugar, butter and 2 teaspoons Herbes de Provence in medium bowl until well blended. Press mixture firmly onto bottom of foil-lined 9-inch tart pan. Bake 8 to 10 minutes or until lightly browned. Cool completely on wire rack.
2. For the tart, mix cream cheese, mascarpone cheese and honey in medium bowl with electric mixer on medium speed until well blended. Spread evenly in prepared crust. Refrigerate at least 2 hours or until ready to serve.
3. Mix 1/4 cup sugar, cornstarch and 1 teaspoon Herbes de Provence in medium saucepan. Stir in water and lemon juice until well blended. Stir in blueberries. Stirring constantly, bring to boil on medium heat and boil 1 minute. Pour into medium bowl to cool slightly. Add remaining berries; toss gently to coat well. Refrigerate until ready to serve. Remove tart from foil-lined pan. Cut into slices to serve. Top with berry mixture.

Nutritional information per serving: 406 Calories, Fat 30g, Protein 5g, Carbohydrates 29g, Cholesterol 98mg, Sodium 182mg, Fiber 3g