What cut of beef works best for baked onion beef?

Thinly sliced sirloin or round works best for baked onion beef because these cuts cook quickly and stay tender in the oven.

Can I make baked onion beef ahead of time?

Yes, you can assemble the foil packets in advance and store them in the refrigerator. Bake them directly from the fridge, adding a few extra minutes to the cooking time.

How do I know when baked onion beef is done?

Check that the potatoes are fork-tender and the beef is fully cooked. Carefully open one packet to test doneness.

Can I turn this into an easy beef casserole instead of foil packets?

Yes, you can place all ingredients in a covered baking dish instead of foil packets. This method still keeps the baked onion beef moist and flavorful.

What sides go well with a baked beef supper?

Fresh salads, steamed vegetables, crusty bread, or roasted vegetables pair well with baked onion beef and balance the rich flavors.

Baked Onion Beef 5 Easy Secrets for Amazing Dinner

Description

A simple baked onion beef foil packet dinner with tender beef, potatoes, and savory onions, perfect for busy weeknights.

Ingredients

1 1/2 pounds thinly sliced beef steak (sirloin or round)
2 large yellow onions, thinly sliced
1 1/2 pounds baby potatoes, halved
3 tablespoons olive oil
2 teaspoons steak seasoning
Salt and black pepper to taste
Nonstick cooking spray (optional)

Cook Mode Prevent your screen from going dark

Instructions

Preheat oven to 400°F (200°C) and prepare a baking sheet with foil
Slice onions and potatoes evenly and pat beef dry
Toss onions and potatoes with olive oil, seasoning, salt, and pepper
Divide mixture onto foil sheets and top with sliced beef
Seal foil packets tightly, leaving space for steam circulation
Place packets on baking sheet and bake for 30 to 35 minutes
Check potatoes for tenderness and cook longer if needed
Let rest for a few minutes before serving and pour juices over top

Notes

Add vegetables like bell peppers, carrots, or green beans
Swap olive oil with butter for richer flavor
Try different seasonings like taco or Italian blends
Prep packets ahead and refrigerate for easy cooking later

Prep Time: 15 minutes
Cook Time: 35 minutes
Category: Dinner
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 serving
Calories: 450
Sugar: 5g
Sodium: 520mg
Fat: 18g
Saturated Fat: 6g
Unsaturated Fat: 10g
Trans Fat: 0g
Carbohydrates: 35g
Fiber: 4g
Protein: 32g
Cholesterol: 85mg