Serve this ultimate pork tenderloin dish with homemade mashed potatoes so you can enjoy every drop of the beer-flavored onion and mushroom gravy.
Preparation Time
15 mins
Cooking Time
1 hr 15 mins
Total Time
1 hr 30 mins
Calories
325 Calories
Recipe Instructions
Step 1
Preheat the oven to 350 degrees F (175 degrees C).
Step 2
Pour flour onto a work surface. Rinse pork tenderloins, pat dry, and then dredge in flour. Shake off excess flour and season with salt and pepper; some flour may remain.
Step 3
Heat oil in a large skillet over medium heat. Add pork to the hot oil and cook until well-browned, 2 to 3 minutes per side. Transfer to a medium baking dish leaving any oil and drippings in the skillet.
Step 4
Add onion to the pan drippings and cook over medium-low heat for 5 minutes. Add mushrooms and saute until onion is translucent and cooked, about 5 minutes. Pour the onion-mushroom mixture over the pork.
Step 5
Whisk beer and soup mix together in a bowl until well blended. Pour beer mixture into the baking dish, making sure that it both covers and surrounds the pork, mushrooms, and onions. Cover tightly with aluminum foil.
Step 6
Bake in the preheated oven until pork is slightly pink in the center and gravy is bubbling, about 1 hour. Remove from the oven and set aside, still covered, to allow it to cook a little bit longer outside of the oven, about 10 minutes longer. An instant-read thermometer inserted into the center should read at least 145 degrees F (63 degrees C).