Preheat your oven to 400 degrees
Cut a spaghetti squash in half lengthwise
Place the halves, cut side up, on a parchment lined baking sheet
Lightly oil the flesh side with olive oil and sprinkle with salt, pepper, garlic powder and onion powder
Flip the spaghetti squash halves over, cut side down, and poke several holes in the skin with a sharp knife
Bake for 30-40 minutes in a 400 degree oven or until the flesh is easily loosened with a fork
Once the squash is done, transfer the baking sheet onto a heat proof surface and allow it to cool until it is cool enough to handle
Reduce your oven temperature to 375 degrees
Flip the spaghetti squash over so it is cut side up and use a fork to loosen the flesh
Transfer the flesh into a large tea towelÂ
Twist the top of the tea towel closed and squeeze over a bowl until you remove as much of the liquid as possible
Discard the liquid and place the squash into a large bowl
Add 1/2 cup of grated parmesan, 1 egg and 1 tablespoon of parsley to the spaghetti squash flesh and mix to combine
Grease 6 standard size cupcake tins
Fill the cups 3/4 full and press down in the center to form a small well
Bake at 375 degrees for 30-35 minutes or until the nests are golden brown and crisp
While the spaghetti squash nests are baking, brown your meatballs and warm your marinara (optional)
To serve, layer marinara, spaghetti squash nests and meatballs and garnish with finely shredded parmesan and finely chopped parsley