Can you actually cook a roast from frozen? The short, glorious answer is yes, you absolutely can. And no, you don’t need a culinary degree or a magic wand to pull it off.
Before you panic, let’s clear the air. The USDA says it’s perfectly safe to roast frozen beef, pork, or lamb, but—and this is the big but—you must follow a few simple rules. You can’t just chuck it in and hope for the best, okay?
First, The Golden Rule (And Why It’s Not Scary)
Your cooking time will increase by about 50%. That is the entire secret. If your thawed roast would take an hour, plan for about an hour and a half.
But here is where it gets fun: you need low and slow heat to start. Think of it as a long, cozy hug for your frozen hunk of meat. Crank the oven to 325°F (163°C) max.
