Preheat oven to 425° F.
In a medium mixing bowl, combine mushrooms, gnocchi, asparagus, shallot, 4tablespoons olive oil, salt, and pepper; toss to coat.
Line a sheet tray with foil or parchment paper and spread gnocchi mixture in an even layer.
Place sheet pan in oven on center rack and bake for 15 minutes.
Preheat a large skillet to medium-high
Remove steaks from packaging, pat dry, and season evenly with Omaha Steaks Seasoning.
Add grapeseed oil and seasoned steaks to pan and sear 2-3 minutes per side.
Remove steaks from pan and set aside.
Add butter to pan and reduce heat to medium. Cook until butter begins to brown, then add sage and sliced garlic. Immediately remove from heat and set aside.
Remove sheet pan from oven.
Make 4 wells in gnocchi mixture and place a steak in each well.
Return sheet pan to oven and cook for 5 minutes or until steaks have reached 125° F, or desired doneness.
Remove sheet pan from oven; rest 5 minutes and serve topped with garlic and sage brown butter