1.
Spelt flour is a whole grain flour that's lighter in color, sweeter in flavor and softer in texture than whole wheat. It's also healthier than whole wheat. I love spelt flour and use it regularly for baking.
2. If you don't have buttermilk available, you can combine 2 teaspoons of white vinegar with ½ cup of whole milk and let it sit for at least 5 minutes before using.