Are you an amateur chef?
Do you enjoy cooking but find yourself with too many leftovers?
A great way to save time, money, but also indulge in your cooking hobby is to register for the several websites where you prepare meals for people. Mealsharing and Share Your Meal are both great services in which you prepare meals for interested people and in return, they repay you for ingredient + preparation costs.
Each meal you post online should include the name/title of your dish, the ingredients you use, how many portions you offer, the dates when the meal is available, when the customer can pick up the meal, and the price per portion.
A slightly more upscale (and often higher paying service) is Eat With. The chef du jour posts a meal to their profile, price, and guest allotment. Once all guests have signed up for a meal, your dining room is transformed into a small restaurant for the evening. The chef serves, entertains, and eats with his/her guests.
All of these services are a great way to make extra money as well as meet new, interesting people.