Cut casings from mild italian sausage.

Chop sausage into small pieces.

Chop green pepper, onion, mushrooms, and spinach.

Cook italian sausage on the stove until done.

Place cooked sausage in a bowl.

Cook vegetables in the same pan as the sausage was cooked in.

Once the vegetables are tender, chop and add the tomato to the pan.

Then add the italian sausage back to the pan and let simmer for a few minutes.

Top with salt, pepper, feta, and avocado.