Pre-heat oven to 375ºF.

Combine ingredients for muffin mix as instructed on the muffin mix box

Thoroughly cook pack of turkey sausage into crumbles.

While sausage cooks, grease muffin tin with butter or oil, or line with muffin cups.

Spoon muffin mix into tin just under 1/3 full.

Drain sausage once cooked and add a layer of crumbles on top of muffin mix in tin.

Top with more muffin mix, cups should be about 3/4 full. It's okay if they're a little higher. It'll make slightly bigger muffins.

Bake in oven for 12-15 minutes as instructed on box.

Let muffins cool before eating.

You will probably have batter and sausage left over so repeat til all batter has been used.