Heat oven to 375 degrees.
While oven is heating, clean and prep vegetables and chicken.
Make the butter sauce by stirring the butter, broth, garlic and ranch powder mix together in a small saucepan over low heat till powder is dissolved, about two minutes. Set aside to cool.
Spray a sheet pan with vegetable cooking spray.
place chicken tenders down the center of the pan, dividing it in half.
Drizzle the chicken with half of the butter sauce and place it in the oven, allowing it to bake for 20 minutes.
Remove chicken from oven and add the cauliflower and cherry tomatoes on one side and the asparagus on the other. Pour the remaining butter sauce over the vegetables.
Return the pan to the oven and bake for 20 minutes or until chicken juices run clear when cut.
Optionally place pan under a heated broiler for 1-3 minutes to lightly brown the chicken and vegetables before serving.
My recommendations for this recipe.
This is what I use: Insulated non-stick Jelly Roll Pan and Hidden Valley Ranch Dressing Powder