01 - Preheat the oven to 375°F. Line a baking sheet with parchment paper or grease a loaf pan lightly.
02 - In a large bowl, gently mix ground turkey, onion, garlic, egg, breadcrumbs, milk, ketchup, Worcestershire sauce, thyme, salt, and pepper until just combined.
03 - Form the mixture into a loaf on the prepared baking sheet or press evenly into the loaf pan.
04 - Whisk together ketchup, brown sugar, Dijon mustard, and apple cider vinegar in a small bowl.
05 - Spread half of the glaze evenly over the top of the meatloaf.
06 - Bake for 40 minutes in the preheated oven.
07 - Remove meatloaf from oven, spread remaining glaze on top, then bake an additional 15 minutes or until internal temperature reaches 165°F.
08 - While meatloaf bakes, bring salted water to a boil. Add green beans and cook for 3 to 4 minutes until bright green and crisp-tender. Drain and rinse with cold water.
09 - Heat olive oil in a skillet over medium heat. Add optional garlic and sauté for 30 seconds. Add drained green beans, toss to coat, and season with salt and pepper.
10 - Allow the meatloaf to rest for 10 minutes before slicing. Serve with sautéed green beans.