Easiest Spelt Flour Crackers Ready in 30 Minutes- Dairy Free, Egg Free, Soy Free, Nut and Peanut Free. Homemade spelt crackers are so easy to make at home with simple ingredients. These crackers are light and crispy, and richly flavored with rosemary and garlic. Feel free to experiment and create all different flavor combinations, whether they be sweet or savory. From start to finish these homemade crackers can be made in 30 minutes.