Strawberry Rhubarb Crumb Cake

"This is a classic, dense crumb cake. Sour cream adds richness and softens the texture, creating a dense, fine crumb, "like a muffin, but big."  Yes, kinda like that. You can use a full-fat greek yogurt in place of the sour cream if you want. I haven't tried that with this particular recipe. If you used a 0% fat yogurt you will give up some of that richness. Save this recipe. This will become your favourite way to make dessert with summer fruit."

Cooking Time30 min