Indulge in the mouthwatering delight of jumbo blueberry muffins with this simple and ... Step 3 - Mix in the eggs, buttermilk ...

Coat 6 jumbo muffin cups with nonstick baking spray ... Fold in the dry ingredients and buttermilk in 2 alternating additions, then fold in the diced strawberries and rhubarb and the grated ...