Best Ever Turkey Meatloaf

This is a flavorful turkey meatloaf you will be amazed how good it is....
Ingredients:
3 tbsp butter
1/2 onion, chopped
1/4 salt
pinch of baking powder
2 garlic cloves
1 tsp fresh thyme, chopped, or dry
2 tbsp Worcestersauce
2 egg yolks
1 tbsp Dijon mustard
3 tbsp Quick Oats
2 tsp cornstarch
3 tsp salt
1 tsp pepper
1/3 cup parsley, chopped
1/2 cup Parmesan cheese, grated
2 lbs ground turkey, dark meat preferably

Tomato Glace:
1 cup Ketchup
1/4 cup brown sugar
2 1/2 tsp Apple Cider Vinegar
1/2 tsp hot sauce, I used Tabasco
Bake at 350F for 55-66 min