Place your grated squash in a large colander and allow it to drain and soften for at least one hour, or overnight. If you plan on letting it sit overnight, place in the refrigerator and then bring to room temperature before proceeding. If you will only let it sit for a minimal amount to time, you can massage your grated squash with your fingers, to help soften it up and release the water.
7 cups grated pumpkin or other orange fleshed squash
Soak your uncooked rice in water, at room temperature, for at least 60 minutes. Your rice should be covered by at least one inch of water.
1/2 cup long-grain rice
When you are ready to prepare your filling, use a cheesecloth, a clean kitchen towel, or your hands, to drain as much of the water out of the squash as possible.
Next, using the same method, squeeze as much water out of the grated onion as possible. Combine the squash and onion in a large bowl.
1/2 cup grated yellow onion
Drain the rice and add that to the bowl containing the squash. Next add the sugar, olive oil, salt, cinnamon and pepper. Set aside.
1/4 cup granulated white sugar, 1/3 cup Greek olive oil, 1/2 teaspoon salt, 1/2 teaspoon ground cinnamon, 1/4 teaspoon ground black pepper
Preheat your oven to 350 degrees Fahrenheit. Grease a 13 x 17 inch baking tray with olive oil and set aside.
2 tbsp Greek olive oil