Remove the sausage from the casing and slice.
Fry the sausage slices in a frying pan over medium-high heat until lightly browned on both sides or bake in the oven on a cookie sheet.
Place the cooked sausage pieces in a large resealable freezer bag.
Add the sliced peppers, onion, minced garlic, cajun seasoning, and the can of diced tomatoes.
Remove the excess air from the bag, seal, and freeze.
You can use mild or spicy sausage depending on your family's preference.
This recipe can either be served over rice or rolled in a flour or corn tortilla and eaten as a wrap.