Using cake mix with pecan streusel filling. - From: Best of the Best from Nevada Cookbook

From: Let's Do Brunch

"The cinnamon streusel topping is a great addition to this pie!" - From: Tone's

From: Bobby Flay's Throwdown

"we add molasses and use wild blueberries; we like the lower water content of the wild ones. The muffins are topped with almond streusel, for more flavor and texture." - From: Bouchon Bakery