Add a tablespoon or two of olive oil to a cast iron skillet. Wipe the bottom with a paper towel to coat it evenly. Heat over medium heat.
Add chicken sausage to the skillet. Prick the sausages with a fork and cook for about 7-10 minutes, flipping halfway through, or until sausage is completely cooked. Set sausage aside.
Prepare the creamer potatoes according to package. Let cool, then slice the potatoes in half.
Wipe out the skillet and add the potatoes, cooking cut-side-down for about 8 minutes, or until golden brown.
Stir potatoes and add garlic, onion, and sliced peppers to the skillet. Cook for 5-7 minutes, or until the peppers just start to soften.
Slice the sausage and add back into the skillet.
Stir in the fresh oregano, season with salt and pepper, and serve.