Turkey Pot Pie with Cornbread Crust - AICR

Ingredients

• 1/2 cup sliced carrots, in ½ -inch slices
• 1/2 cup sliced celery, in ½ -inch slices
• 1 cup frozen pearl onions
• 2 cups fat-free, reduced-sodium chicken broth
• 1 Tbsp. extra-virgin olive oil
• 1 1/2 Tbsp. rice flour
• 1 cup low-fat (1 percent) milk, at room temperature
• 1 tsp. dried thyme
• 2 cups cooked diced turkey breast, in ¾ -inch pieces (see note)
• 1 cup green peas, fresh or frozen
• Salt and freshly ground black pepper, to taste
• 5 tsp. unsalted butter
• 3/4 cup low-fat (1 percent) milk
• 1 large egg
• 1/2 pkg. (10 oz.) gluten-free cornbread mix such as Bob's Red Mill