Chicken Tot Pies

Ingredients (15)

• + 2 tablespoons olive oil, divided add to pantry
• + 1 ½ pounds skinless, boneless chicken breasts, cut into bite-sized pieces add to pantry
• + 2 ½ cups chopped celery add to pantry
• + 1 ½ cups chopped carrot add to pantry
• + 1 cup chopped onion add to pantry
• + 3 cloves garlic, minced add to pantry
• + 1 (32 fluid ounce) container chicken stock add to pantry
• ✓ 2 tablespoons butter
• + 2 tablespoons whipping cream add to pantry
• + 1 teaspoon dried thyme add to pantry
• ✓ ¾ teaspoon kosher salt
• ✓ ½ teaspoon ground black pepper
• + 1 cup instant mashed potato flakes add to pantry
• + ½ cup chopped fresh Italian parsley add to pantry
• + 1 ½ pounds frozen bite-sized potato nuggets (such as Ore-Ida® Tater Tots®) add to pantry