Spring Evening Bake: Just 5 ingredients. It is perfect for tossing in the oven so you can enjoy the beautiful May weather outside.

This simple oven beef bake is the kind of dish I reach for on those soft May evenings when the lilacs are open and I’d rather be on the porch than standing over the stove. It uses just five familiar ingredients and turns them into something deeply caramelized and charred around the edges, bubbling away in a sturdy baking dish while you’re outside enjoying the longer light. The idea comes straight out of old Midwestern church-supper cooking: a tough, inexpensive cut of beef, a sweet onion, and a few pantry staples left to slowly transform in the oven into fork-tender, fibrous strands and a glossy, browned sauce. It’s unfussy, practical, and tastes like it took all day, even though you barely have to touch it.

Serve this beef spooned over fluffy mashed potatoes, buttered egg noodles, or simple white rice so all those caramelized juices have a place to soak in. A crisp green salad with a tangy vinaigrette or a plate of sliced garden tomatoes balances the richness nicely. Buttered peas, roasted asparagus, or steamed green beans feel just right for May. Leftovers make hearty sandwiches on soft rolls with a slice of sharp cheddar, or you can tuck the meat into tortillas with a squeeze of lime for an easy second-night supper.

Servings: 4

2 pounds beef chuck roast, trimmed and cut into 2-inch chunks

Preheat your oven to 375°F (190°C). Set a sturdy 9x13-inch ceramic or glass baking dish nearby.

Pat the beef chunks dry with paper towels. This helps them brown and develop that deep, charred caramelization in the oven.

In the baking dish, drizzle the neutral cooking oil. Add the beef chunks and onion wedges, spreading them out in an even layer so as much surface as possible is exposed to the heat.

In a small bowl, stir together the Worcestershire sauce and ketchup until smooth. Pour this mixture evenly over the beef and onions, turning the pieces gently with a spoon to coat everything well. Sprinkle with the salt and pepper if using.

Cover the baking dish tightly with heavy-duty aluminum foil. Slide the dish into the preheated oven and bake, covered, for 1 1/2 hours. During this time the beef will begin to soften and the onions will melt down into the sauce.

After 1 1/2 hours, carefully remove the foil (watch for steam). Stir the beef and onions, turning the pieces so any that were on top now settle into the sauce and vice versa.

Return the uncovered dish to the oven and continue baking for 40 to 60 minutes, stirring once halfway through, until the beef is very tender, the sauce is thick and bubbling, and the top and edges are charred and caramelized. You’re looking for dark, sticky edges around the dish and some browned, almost crispy bits on the exposed beef and onions.

If you like the beef more shredded and fibrous, use two forks right in the baking dish to pull the meat into chunky strands, mixing it into the caramelized onions and sauce. Let the dish rest for 10 minutes so the juices settle and thicken slightly before serving hot.

For a sweeter, more barbecue-style flavor, swap half of the ketchup for your favorite bottled barbecue sauce; it will deepen the color and add smoky notes to the charred edges. If you prefer more onion presence, add a second large onion, still cut into thick wedges so they hold their shape as they caramelize. To stretch the meal for a bigger family, stir in a drained can of sliced mushrooms or a handful of baby carrots during the first covered bake, understanding that this will go beyond the original 5-ingredient spirit but keeps the process the same. You can also lower the oven temperature to 325°F (165°C) and bake the dish, covered, for about 2 1/2 hours before uncovering for the final char; this slower approach yields even more tender, shreddable beef, especially if your chuck is on the lean side. For a bit of heat, add a pinch of red pepper flakes or a few dashes of hot sauce to the Worcestershire-ketchup mixture. Food safety tips: Always start with fresh beef kept refrigerated at 40°F (4°C) or below, and don’t leave the meat at room temperature for more than 2 hours total. Ensure the beef reaches at least 145°F (63°C) internally; in practice this dish will cook well beyond that for tenderness. Use clean utensils and a clean cutting board when handling raw beef, and wash your hands with hot, soapy water after touching it. Refrigerate leftovers within 2 hours of baking in shallow containers, and reheat until steaming hot before serving again.