1 bunch fresh asparagus, trimmed
butter cooking spray
2 tbsp butter
1 tbsp soy sauce
1 tsp balsamic vinegar
salt and pepper to taste
Preheat the oven to 400°
Arrange the asparagus on a baking sheet. Coat with cooking spray and season with the salt and pepper.
Bake for 12 minutes or until tender.
Melt the butter in a saucepan over medium heat. Remove from the heat and stir in the soy sauce and the balsamic vinegar.
Pour the sauce over the baked asparagus and serve.