Vegetable Meatloaf with Balsamic Glaze

I found this recipe by Bobby Flay online somewhere. I've made it several times now and really like it. I did change the recipe to add some onion, because to me a good meatloaf needs to have some onion in it. I'm not particularly good at eating my daily requirement of vegetables, so this tasty meatloaf helps. The recipe makes 8 servings and each serving is about 270 calories, so it's a healthy choice.

Ingredients

2 tablespoons extra-virgin olive oil
1 small zucchini, finely diced
1 red bell pepper, finely diced
1 yellow bell pepper, finely diced
1/2 medium yellow onion, chopped
5 cloves garlic, smashed to a paste with coarse salt
1/2 teaspoon red pepper flakes
Kosher salt and freshly ground pepper
1 large egg, lightly beaten
1 tablespoon finely chopped fresh thyme
1/4 cup chopped fresh parsley
1 1/2 pounds ground turkey (90 percent lean)
1 cup panko (coarse Japanese breadcrumbs)
1/2 cup freshly grated Romano or Parmesan cheese
3/4 cup ketchup
1/4 cup plus 2 tablespoons balsamic vinegar

Directions

Preheat the oven to 425 degrees. Heat the oil in a large saute pan over high heat. Add the zucchini, bell peppers, garlic paste and 1/4 teaspoon red pepper flakes. Season with salt and pepper and cook until the vegetables are almost soft, about 5 minutes. Set aside to cool.

Whisk the egg and fresh herbs in a large bowl. Add the turkey, panko, grated cheese, 1/2 cup ketchup, 2 tablespoons balsamic vinegar and the cooled vegetables; mix until just combined.

Gently press the mixture into a 9-by-5-inch loaf pan. Whisk the remaining 1/4 cup ketchup, 1/4 cup balsamic vinegar and 1/4 teaspoon red pepper flakes in a small bowl; brush the mixture over the entire loaf. Bake for 1 to 1 1/4 hours. Let rest for 10 minutes before slicing.

Per serving: Calories 270; Fat 14 g (Sat. 4.2 g; Mono. 6.3 g; Poly. 3.1 g); Cholesterol 104 mg; Sodium 451 mg; Carbohydrate 16 g; Fiber 1 g; Protein 20 g