Step 1

For the granola crunch: Preheat the oven to 350°. Stir together the oats, pecans, brown sugar, flour, melted butter, and egg white in a medium bowl until well combined. Spray a rimmed baking sheet with nonstick cooking spray; add the oat mixture in an even layer. Bake until golden brown, 20 to 25 minutes. Let cool completely.

Step 2

For the fruit: Meanwhile, stir together the fresh fruit, sugar, and lemon juice. Set aside.

Step 3

For the yogurt mixture: Stir together the yogurt and sour cream in a medium bowl.

Step 4

To assemble the parfaits, place a few spoonfuls of fruit in each glass. Top the fruit with 2 to 3 tablespoons granola, then about 1/4 cup yogurt. Repeat layers as desired. Top with more granola and fruit, if you like.