Pre-heat the oven to 350 degrees.
Slice the zucchini in half lengthwise and scoop all the seed out and place them on a baking tray. Sprinkle a little salt and pepper on the insides of the zucchini. Cook the zucchini in the oven for 5 mins. Remove from the oven.
Heat a pan on medium heat and add a little olive oil.
While the zucchini is cooking, chop up the onion (we like a medium sized chop) and dice up the garlic. Saute for about 2 to 3 mins, remove from heat and place it in a bowl.
Add the farmer sausage, cheese and half of the chives and mix well.
Stuff the mixture into the zucchini, place in the oven and cook for 8 to 10 mins.
When they are done, sprinkle with the rest of the chives and serve