To Cook Straight from Frozen:

1. Thaw Slightly: Set frozen drumsticks on the counter at room temperature for 10-15 minutes. This allows the skin to thaw enough so seasoning can adhere better. 

2. Season Drumsticks: In a small bowl, combine the garlic salt, onion salt, celery salt, and poultry seasoning. Sprinkle your preferred seasoning blend generously over the frozen drumsticks. 

3. Add to Instant Pot: Add 1 1/2 cups water or or chicken stock to the Instant Pot. Place the seasoned frozen drumsticks into the Instant Pot, arranging them in a single layer as much as possible. Make sure they’re not stacked on top of each other to ensure even cooking.

4. Pressure Cook with Quick Release: Lock the Instant Pot lid and set the valve to the sealing position. Select the “Pressure Cook” or “Manual” setting and set the cooking time to 17-22 minutes at high pressure. (Chicken is done when it registers 165°F internally.) Then, carefully perform a quick pressure release by turning the valve to the venting position. Once the pressure has fully released and the float valve (or pin) drops, carefully open the Instant Pot lid.

5. Broil (Optional): Position the top oven rack about 6 inches below the broiler. Preheat the broiler. Line a rimmed baking sheet with foil. Use tongs to place the drumsticks on the prepared baking sheet; discard any liquid remaining in the cooker. Broil until the chicken starts to brown and look crispy, 2 to 3 minutes. Flip the chicken over,  and broil until the skin begins to brown and look crispy, 2 to 3 minutes more. 

To Cook From Fresh:

1. Season Drumsticks: In a small bowl, combine the garlic salt, onion salt, celery salt, and poultry seasoning. Sprinkle the seasoning evenly over the drumsticks and rub it in to coat all sides. (Freezing instructions begin here.)
2. Add to Instant Pot: Add the broth to the Instant Pot and place seasoned drumsticks in the bottom (stack them on end, if needed, but try not to pile them on top of each other).
3. Pressure Cook: Lock and seal the lid. Cook at high pressure for 12 minutes, then quick release the pressure. (Chicken is done when it registers 165°F internally.)
4. Broil (Optional): Follow steps 7 and 8 above, if you want to crisp up the skin.

To Prep as a Freezer Meal for Later: Season the drumsticks. Place the seasoned chicken and 1 1/2 cups of chicken broth in a gallon-sized freezer bag or container. Seal and freeze in a round container, about the same diameter as the Instant Pot. (Try to not stack them on top of each other; spread out in on layer.) Once frozen, you can remove the round container. 

Prepare From Frozen: Set the Instant Pot to “Sauté.” Cook the frozen meal for about 5 minutes to release the liquid. Press “Cancel.” Follow steps 3 through 5, but cook for 17 to 22 minutes.