Sheet Pan Sausage and Vegetables

Bahan-bahan (4 porsi)

• 3 small sweet potatoes (or jewel yams, about 1 pound, chopped into ½-inch pieces)
• 12 -16 ounces andouille (kielbasa, or polish sausage (pork or chicken))
• 1 bell pepper (sliced into 1-inch wide strips)
• 1 small onion (cut into wedges)
• 3 tablespoons olive oil (divided)
• 1¼ teaspoon smoked paprika
• ½ teaspoon granulated garlic or garlic powder
• 1 teaspoon kosher salt (divided)
• ½ teaspoon freshly ground black pepper (divided)