THC is only detectable in the blood for 3-5 days maximum. It is detectable in the urine for much longer, depending on the level of use. If you are having a blood test, you have nothing to worry about.
Lower the oven to 350Â°F and roast the turkey for 1 hour: Place the turkey in the oven and immediately lower the heat to 350Â°F. Roast for 1 hour, then begin checking the temperature. Check the turkey's temperature: The turkey is done when it reaches 165Â°F in the thickest part of the breast meat.Start checking after 1 hour of roasting and continue checking every 10 to 15 minutes until the breast is cooked through.heck the turkey's temperature: The turkey is done when it reaches 165Â°F in the thickest part of the breast meat. Start checking after 1 hour of roasting and continue checking every 10 to 15 minutes until the breast is cooked through.
Step 3: Place your turkey breast on the grill, skin side up with a heat proof drip pan filled with about a 1/2 inch of water strategically set beneath it to catch all of the drippings. Step 4: Check your bird, drip pan and grill about 30 minutes into the cooking time. 4-5 lb. turkey breast should take about an 1 hour and 15-30 minutes to cook, but time will vary depending on the size of the bird and the grill temperature fluctuations.