Sheet Pan Turkey Breast Roulade With Sweet Potatoes, Green Beans and Shallots - Ellie Krieger

Ingredients

• 1/2 cup (2 ounces) pecan halves or pieces, divided
• 3 tablespoons maple syrup, divided
• 1 tablespoon fresh thyme leaves
• 1/4 teaspoon finely grated orange zest
• 1 teaspoon kosher salt, divided
• 2 1/2 pounds boneless skin-on turkey breast, butterflied and pounded to about 3/4-inch thickness (see NOTES)
• 1/2 teaspoon freshly ground black pepper, divided
• 3 1/2 tablespoons olive oil, divided
• 3 medium sweet potatoes (about 2 pounds), peeled and cut into 1-inch pieces
• 3/4 pound green beans, trimmed
• 3 medium shallots, peeled and quartered lengthwise
• 1/4 cup boiling water