Add the chuck roast pieces and cook them for two to ... 25 to 30 minutes of cooking time when cooking frozen beef. The Instant Pot will likely take a little longer to pressurize.

She calls it Perfect Slow Cooker Pot Roast. In our house ... because we eat this meal with - gasp! - instant mashed potatoes) Rinse the roast and pat it dry. Make a rub with salt, pepper, garlic ...