Preheat a skillet over medium heat.
Add sausage to the pan and break up the sausage into smaller clumps.
Cook for 5 or so minutes, or until the sausage is browned. Remove from the skillet and set aside on a plate.
Spray the same skillet with cooking spray and add the onion, bell pepper, sweet potato, salt, pepper, cinnamon, cumin and chili powder to the skillet. Give it a good stir until combined.
Cook 5-8 minutes, stirring occasionally, until the sweet potatoes are softened.
Add in the sausage and stir to combine.
Then cook without stirring 5 minutes, until the hash is lightly browned.