Sausage and Potatoes

Bahan-bahan (4 porsi)

• 2 tablespoons canola oil (or neutral cooking oil of choice, divided)
• 1 (13-ounce) package smoked sausage (cut into 1/2-inch thick coins (I use turkey sausage))
• 1 pound baby golden potatoes (halved (or quartered if larger than a golf ball))
• 1 red bell pepper (½-inch diced)
• 1 g reen bell pepper (½-inch diced)
• 1 small yellow onion (½-inch diced)
• 1 ¼ teaspoons kosher salt (divided)
• ½ teaspoon ground black pepper (divided)
• 1 teaspoon ground oregano
• 1 teaspoon paprika
• 3 cloves garlic minced (about 1 tablespoon)
• ½ small bunch green onions (thinly sliced, white/light green and dark green parts divided, about 2 large or 3 to 4 small onions)
• ¼ cup grated Parmesan (plus additional for serving)