Step 1

Melt butter in a 3-quart saucepan over medium-low heat. Cook onion and garlic in the butter, stirring occasionally, until is browned, 7 to 10 minutes. Remove onion and garlic and set aside.

Step 2

Stir flour slowly into butter. Cook over low heat, stirring constantly, until flour is deep brown, 7 to 10 minutes. Remove from heat. Gradually stir in broth. Add onion, garlic, mushrooms, and parsley. Bring to a boil, stirring constantly. Remove from heat.

Step 3

Coat a large skillet with cooking spray and heat over medium-high heat. Season pork chops with salt and pepper and brown in the hot pan, 5 to 7 minutes per side. Add gravy mixture from the saucepan. Cover and cook over low heat until tender and no longer pink in the centers, 30 to 40 minutes. An instant-read thermometer inserted into the center should read 145 degrees F (63 degrees C).