Neither of these things are guaranteed to happen if you get the flu vaccine when you are sick, but they are possibilities. If you have just a mild illness, there is no reason to wait to get vaccinated.
Early in the day, let roast stand at room temperature at least 1 hour before cooking. Preheat oven to 375 degrees. Rub meat ... the outside and rare in the middle. Meat will be very brown ... stand at room temperature for at least one hour.
Directions. Preheat oven to 350 degrees F. Sprinkle 1 side of the roast with 2 tablespoons of the House Seasoning, making sure to rub well. Flip the roast over and rub the remaining 2 tablespoons of House Seasoning. Repeat the process with the seasoned salt and liquid smoke. Place the roast in a large roasting pan.