Making a warm and cozy chicken pot pie while snow flurries gently fall outside our window ❄️✨... . . . Multigrain Pie Crust: 1 cup rye flour, 1 cup whole wheat pastry flour, 1/2 cup oats, 1 teaspoon salt. Cut in two sticks butter. Mix in 1/2 cup yogurt and a tablespoon white wine vinegar and some ice water. Chill for an hour before rolling out.