No one ever said, ‘Roast beef, again?’ when Grandma served Beef Diablo.
Grandma's Secret Trick
Grandma loved the beefy flavor and tomatoey tang of espagnole sauce with Beef Diablo. She used 1 cup chopped canned tomatoes and 2 tablespoons chopped fresh parsley instead of the lemon juice, Worcestershire sauce and mustard, and increased the flour to 2 tablespoons.
For an extra touch, Grandma topped this flavorful meat loaf with slices of provolone.
For lunch the next day, we enjoyed sandwiches made with the leftovers of this pork loin.