Compost bins are an excellent way to recycle your kitchen waste and use it in your garden. The simplest way to start is by using a bin with a tight-fitting lid. As you cook, just throw your produce waste into the bin. Eggs shells, coffee grounds, fruit and vegetable scraps, and newspaper strips are all great organic matter. You'll want to avoid dairy products, oils and greasy foods, bones, and highly acidic foods. You can then either use these scraps to make your own outdoor compost pile, or find a compost collection service near you.