Step 1

Melt butter in skillet over medium heat then add mushrooms and cook for 5 minutes or until tender and browned.

Step 2

Remove mushrooms from pan then add ground beef and onions to skillet along with broth and Worcestershire sauce. Cook until beef is browned and fully cooked. (Cook beef and onions in batches if using a small skillet.)

Step 3

Add lemon juice, paprika,salt and cooked mushrooms to ground beef in skillet and stir to combine.  Heat to a simmer then remove pan from heat.

Step 4

Stir in sour cream then adjust seasoning with salt and pepper if needed and serve.

Step 5

May be served in bowls or over toasted ultra-thin bread slices.