Preheat oven to 350°F. To make crust, blend all ingredients together. Using your hands, push into greased pans evenly, and up the sides. I use the metal tart tins with removable bottoms. For the base, whisk all ingredients together. Bake just the crust for about 10 minutes. Place crust on sheet pan. Arrange beets, pine nuts, cheese, and onions on pre-baked crust. Pour base over and sprinkle ancho chili powder on top. Bake for about 20 more minutes until set.