I substitute unsweetened apple sauce for vegetable oil in many of my recipes, and where this a coffee cake would normally have sour cream, I used non-fat Greek yogurt in my chocolate coffee cake ...

With the more-than-meets-the-eye sour cream donut, its treasures are nuanced. A Reddit thread dedicated to Dunkin's sour ...

This rustic style Coffee Cake without Sour Cream uses Greek yogurt to create a moist and fluffy cake with the perfect crackly ...