Upside Down Plum Tart & Spiced Pear Zucchini Bread

My fruit CSA from Wayward Seed Farm has been just prolific over the past few weeks--pears, apples, plums, and melons have been piling up on my dining room table. To cope, I dug out two of my favorite recipes and refitted them for use with my current bounty. First, a plum tart that I modified from a New York Times pear tart recipe: Upside Down Plum Tart 1/4 cup honey 5-6 plums, peeled, quartered lengthwise and cored 1 cup sugar 1 teaspoon cinnamon 1 teaspoon allspice 2 large eggs 1 tablespoon vanilla extract 1 cup all-purpose flour 1/4 teaspoon salt 1/2 cup (1 stick) unsalted butter, melted and cooled 1. Preheat oven to 350 degrees. In a 9-inch ovenproof skillet (not nonstick), simmer honey until it begins to reduce, caramelize and darken in color, 6 to 10 minutes. Don't let it burn! 2. Arrange plums, close together and cut-side down, in a circular pattern in skillet. 3. Meanwhile, in a large bowl, whisk together sugar and spices. Whisk in eggs and vanilla. Fold in flour and salt...