this morning, using half unbleached all-purpose flour and half "White Whole Wheat" flour from King Arthur. The package says it's a whole wheat flour from a softer, lighter, milder strain of wheat. This is the first time I've tried it and I loved the results--more character without the self-righteous sawdust taste of regular whole wheat flour. This is how I'll make Michael's waffles from now on, and I'm thinking of using it in pizza dough.