This is how to make low calorie oven backed ranch zucchini to help lose weight. The ingredients that you will need are, zucchini, ranch, olive oil spray, and parchment paper. The first thing you want to do is preheat your oven to 450 degrees. Then take a baking sheet and put your parchment paper in the baking sheet to prevent the zucchinis from sticking to the sheet. After this you want to take your zucchinis and cut the ends off of them. Do not eat these. Then take your zucchini and cut it into slices. Then cut these slices in half to make little half circles. You then want to put your ranch dressing on the zucchini and mix them together. Then take your ranch seasoned zucchini and lay them onto the parchment paper inside of the baking sheet making sure that they do not rest on top of one another. Take your olive oil spray and spray the tops of the zucchini and then put it all into the oven. Bake the zucchini for 5 minutes and then broil them for two or three minutes. During this broiling process pay attention and wait until they they are brown with crispy edges. You can now take your masterpiece out of the oven. You are finally finished! Enjoy!