Start by preheating your oven to 350

In a skillet add add butter, diced onion, sliced mushrooms & garlic. Cook til garlic is fragrant.

Add ground beef & cook til browned then drain the grease.

While ground beef is cooking boil pot of water with salt for the gnocchi. Boil gnocchi til they rise to the top, drain & set aside.

Going back to the cooked ground beef add cream of mushroom soup, heavy whipping cream & Worcestershire sauce. Mix well. Simmer for a few minutes & then add cooked gnocchi to the ground beef mixture. Mixing so to coat all the gnocchi.

Put mixture in a 9x13 inch baking dish. Top with swiss cheese & cover with tin foil. Put in the preheated oven for 30 minutes.