https://www.simplyrecipes.com/salisbury-ground-beef-recipe-8605396
Ingredients
1 tablespoon canola oil
1 pound 90/10 lean ground beef
1 medium yellow onion, finely chopped (about 1 cup)
3 large cloves garlic, finely chopped
4 tablespoons unsalted butter
1 (8-ounce) package sliced cremini mushrooms 
1/4 cup all-purpose flour
3 cups beef broth
2 tablespoons Worcestershire sauce
2 teaspoons Dijon mustard
1 teaspoon chopped fresh thyme, plus leaves for garnish  
1/2 teaspoon freshly ground black pepper
1 to 2 teaspoons kosher salt
12 ounces pasta (like pappardelle), cooked according to package directions