Rinse 1 C of rice in a fine sieve until the water runs clear then set aside.
Dice half a yellow onion, and set aside.
Press the saute button on the Instant Pot. When the front reads HOT, add 2 Tbsps. of Avocado Oil and let warm for 20 seconds.
Add the rinsed rice to the pot and saute for 2-3 minutes stirring often. Add the onions, 1 tsp. garlic salt, 1 tsp. cumin, and 1 tsp. chili powder. Continue sauteeing another 2-3 minutes.
Add the can of rotel (undrained), 1 C chicken broth, and the mixed vegetables if using them and give it all a stir ensuring no rice is stuck to the bottom of the pot. I like the vegetable mix with the little cubed carrots.
Close and seal the lid and press the Rice button (14 minutes). The pot will take 5-7 minutes to come to pressure and then begin counting backwards from 14.
When it is finished cooking, the pot will beep and then begin counting up. Perform a quick pressure release then open the lid. Using a fork, fluff up the rice and serve, or leave in the pot with the lid on to keep the rice warm until serving time.