Preheat the oven to 425°F. Line a 13x9-inch sheet pan with non-stick foil, dull side facing up.
In a medium bowl, toss broccoli florets with olive oil and 0.75 teaspoon kosher salt. Spread the seasoned broccoli in a single layer on one side of the prepared sheet pan.
In another medium bowl, combine the ground turkey, oatmeal, 0.25 cup of ketchup, minced onion, egg, 1 teaspoon kosher salt, 1 teaspoon Worcestershire sauce, and thyme leaves. Mix well until just combined.
Divide the turkey mixture into 4 equal portions. Shape each portion into a free-form loaf, about 4x3 inches, and place them on the other side of the sheet pan next to the broccoli.
In a small bowl, mix the remaining 2 tablespoons of ketchup with the remaining 1 teaspoon of Worcestershire sauce. Brush this glaze evenly over the top of the turkey meatloaves.
Bake for 30 minutes, or until the meatloaf is cooked through and the broccoli is tender and slightly charred. You may want to turn the broccoli halfway through the baking time.
Notes
Serve immediately. This recipe is great for meal prep as the leftovers reheat well.