Preheat your oven to 180C. Take a baking tray and line with baking paper. Grab your spaghetti squash and cut lengthways, scoop out the seeds and place face down on your baking tray.
Bake for 30-45 mins (depending on the size of your squash) but it's cooked when you push on the outer skin and it gives slightly. Remove from oven, flip over and allow to cool for 15 mins. Now to shred the squash, grab a fork and scrape across the squash, the flesh should come away like strings of spaghetti. Set aside.
Add all remaining ingredients to a large bowl and mix well, I find hands works best but you do you. Once that's all mixed together add in the spaghetti squash and mix to combine, make sure it's cool enough that you don't burn the crap out of yourself. Form into burger patties and cook in a frying pan on on the BBQ.
You can turn these into meatballs if you prefer or just cook it up as a big savoury mince situation. This can be frozen raw as is or frozen once cooked.