Ingredients
Equipment
Method
Preparation
- Preheat oven to 400°F. Pat beef cubes dry and season with salt and pepper.
Brown the beef
- Heat 2 tablespoons oil in a 5-quart Dutch oven over medium-high heat; brown beef in batches 4–5 minutes per batch and transfer to a plate.
Aromatics and deglaze
- Reduce heat to medium, add onion, celery, and carrots with a pinch of salt and cook 6–8 minutes; add garlic and cook 1 minute, then stir in tomato paste and cook 1 minute. Pour in 1 cup broth to deglaze, scraping browned bits.
Simmer the stew
- Return beef to the pot; add remaining 2 cups broth, Worcestershire sauce, thyme, bay leaf, and potatoes. Bring to a simmer, reduce heat to low, cover partially, and simmer gently 60–75 minutes until beef is fork-tender and liquid has reduced by about one-third.
Thicken the filling
- Remove bay leaf. Whisk 2 tablespoons cornstarch with 3 tablespoons cold water to make a slurry, temper with a splash of hot liquid, stir into the pot off high heat, then simmer 2–3 minutes until sauce thickens and coats a spoon.
Finish and bake
- Smooth the filling, taste and adjust seasoning. Lay thawed puff pastry over the pot, tuck or trim edges, brush with egg wash if using, cut vents, place on a rimmed baking sheet and bake 20–25 minutes until pastry is golden. Let rest 10 minutes before serving.
Notes
Brown the beef in batches to avoid steaming and build flavor; reduce the stew until noticeably thicker before adding the cornstarch slurry to avoid a soggy crust; you can freeze the cooled filling (without pastry) for up to 3 months and bake with fresh pastry after thawing.
