Sheet Pan Hasselback Kielbasa - Traeger Grills

Ingredients

• 2 Pounds polish kielbasa
• 2 Pounds medium yellow potatoes, sliced 1/2 inch thick
• 5 Tablespoons extra-virgin olive oil
• kosher salt
• freshly ground black pepper
• 2 Tablespoons white wine vinegar
• 2 Tablespoons yellow mustard
• 2 Teaspoons stone ground mustard
• 3 Tablespoons honey
• 1 Teaspoon smoked paprika
• 1/3 Cup kalamata olives, chopped
• 1/3 Cup scallions, thinly sliced
• 1/3 Cup chopped flat-leaf parsley
• 3 Tablespoons fresh mint, chopped