These delicious savory cheese muffins are great for breakfast and can also replace dinner rolls for dinner. The original recipe, found in the Best Recipes cookbook, is actually for cheese bread; it calls for all-purpose flour, whole milk, butter and sour cream. I used whole-wheat flour, olive oil, reduced fat milk, and Greek yogurt - with excellent results. Don't omit the cayenne in these cheese muffins! It adds a really nice kick.