Preheat oven to 375 degrees Fahrenheit. Empty contents of jar (minus oxygen packet if present) into large casserole dish. Add 5 cups hot water. Cover and let sit for 10 minutes. Bake, uncovered, for 20-25 minutes until bubbly. Remove from oven and serve.
This works as breakfast or dinner - you can even substitute in freeze-dried ham or freeze-dried bacon crumbles for different options.
Nutrition information provided as an estimate only.