Dark guinness beer, tender shiitake mushrooms, and juicy steak transform a classic comfort food into a SUPER cozy mushroom steak shepherd's pie that will be a permanent spot on the dinner menu!
3cupsprepared mashed potatoes (leftovers work great!)
3/4 cupgrated Parmesan cheese
1/2cupthinly sliced green onions
Instructions
In a medium cast iron skillet over medium-high heat, melt 1 tablespoon butter. Add steak and saute several minutes until no longer pink. Remove from pan and set aside.
Over medium-high heat, melt remaining 1 tablespoon butter in same pan and add onions, carrots, and mushrooms. Saute several minutes until veggies are tender. Add garlic and saute 1 minute until fragrant.
Reduce heat to medium and add flour, stirring until combined. Slowly drizzle in guinness and beef broth until smooth. Add steak cubes and bring to a simmer over medium heat, stirring occasionally until thickened. Season with salt and pepper to taste
Remove pan from heat and spoon mashed potatoes over top. Sprinkle with Parmesan cheese. Bake shepherd's pie at 400F 25-30 minutes until top is a deep golden brown. Remove from oven and sprinkle with green onions. Serve shepherd's pie hot and enjoy!