I like to begin with a roux—it adds a rich, velvety texture to the filling. Melt the butter in a small saucepan and whisk in the flour. Keep whisking for about three minutes until it turns a light golden brown. Then, remove it from the heat and set aside.
Now, season your beef cubes with half the salt and pepper. In a large skillet, heat a tablespoon of olive oil and brown the beef in batches so it sears properly. Don’t overcrowd the pan. Once browned, move the beef to your Dutch oven.
In the same skillet, add another tablespoon of oil. Toss in the onion, carrots, celery, and thawed soybeans. Cook for five minutes until everything softens. Stir in tomato paste and garlic, let it cook for a minute, then pour in the ale. Let that reduce by half, and stir in Worcestershire sauce and the beef stock. Then whisk in the roux to thicken.
Pour everything from the skillet into the Dutch oven with the browned beef. Sprinkle in the remaining salt and pepper, then add thyme and rosemary. Cover it and let it simmer gently for 40 minutes so the beef becomes tender and the flavors meld beautifully.
After that, remove the lid and stir in the remaining Worcestershire and balsamic vinegar. Let it simmer uncovered for 10–15 minutes until the filling thickens slightly. This step really deepens the flavor.
Take your thawed puff pastry and gently roll it out on a lightly floured surface. You don’t need it paper-thin—just reduce its thickness by about 25%. Cut rounds that are slightly bigger than your ramekins.
In a small bowl, beat an egg with water to make an egg wash. This will give your pot pies that beautiful golden top.
Preheat your oven to 375°F. If your oven has a convection setting or air fryer mode, use it—it gives a crispier finish.
Spoon about 1 ¼ cups of the filling into each ramekin. Lay a pastry round over each one, pressing the edges gently along the rim. Brush the tops with the egg wash and place the ramekins on a baking tray.
Bake for 20 minutes, or until the pastry is golden, puffed, and flaky. Let them rest for 5–10 minutes before digging in—they’ll be piping hot!