I had some gorgonzola cheese begging to be eaten, some puff pastry in the freezer, and my mother’s book club potluck event at our house coming up. Apples and walnuts we always have on hand. Apples, walnuts, gorgonzola, thyme, and honey make up the filling of these mini-turnovers and let me tell you, this is a great combination! Put the filling on a pizza, keep the apples fresh and make a gorgonzola version of Waldorf salad, or place it on a flour tortilla and roll it up and eat it as a wrap, whatever you do these ingredients belong together. Big hit at the book club too, nary a turnover was left. For more information on which apple varieties are best for baking, check out our Guide to Apples. Once cooled, chop further so that the pieces are between 1/4-inch and 1/2-inch square. (Note you can skip this step if you want; the main purpose is to get the apples to release some of their moisture before cooking into the pastry.) Cut into 12 3x3-inch squares (a pizza slicer works great for this). Paint 1/2-inch of border around each square with beaten egg (this will help the pastry seal). Place a heaping teaspoon of the apple walnut mixture in the center of the squares. Fold over the squares into a triangle shape, stretching the dough if necessary to cover the filling. Use the tines of a fork to crimp the edges. Place triangles on a silpat or parchment paper lined baking sheet, with space between the triangles. Chill for 5 minutes in the refrigerator before baking, or chill while you prepare the second puff pastry sheet. Serve either warm or at room temperature. Can be made several hours in advance.