Things You'll Need:
- A 2 to 3 lb, roast, frozen
- One large onion
- Up to 1 gallon of water
- Large roasting pan
- 1 tbsp. vegetable oil
- Skillet
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Step 1
Slice the onion into 1/2 inch thick slices, place in skillet with vegetable oil. This will be all the seasoning your roast beef needs.
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Step 2
Place the frozen roast beef on top of the onions, fatty side down.
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Step 3
Stir the onions occasionally, so they don't stick to the pan as they're cooking. The goal is dark brownish onions to provide flavoring for your frozen roast beef.
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Step 4
Turn the meat over occasionally, so that an almost burnt layer builds up on the outsides of the frozen roast beef.
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Step 5
When the onions are caramelized and the roast is dark brown all the way around, transfer to a roasting pan. At this point, the inside will still be frozen. Add enough water to cover the roast and cook for three to four hours at 350 degrees.
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Step 6
Use a meat thermometer to ensure that your roast beef is finished. You might want to turn it over in the juices halfway through the cook time.
