If you grow tomatoes you are most likely left with green tomatoes when the frost is about to hit. Try bringing them inside to ripen! They need to be kept around 55-70 degrees while they ripen. The cooler the temperature, the longer it will take. You can lay them individually in straw or shredded paper. The tomatoes won't need light. Also try covering them lightly with newspaper. The tomatoes have to be mature or they won't ripen. Look for the tomatoes that are green with white or pinkish tinges as the mature one. Tomatoes should not be refrigerated before eating for the best taste. You can use your green tomatoes in recipes as well.