Cook the rice, according to package instructions. If you're making basmati rice in the Instant Pot, put 2 cups of rice and 3 cups of low sodium chicken broth into the Instant Pot. Stir and then seal the pot with the lid. Select the rice button.
Meanwhile, pre-heat oven to 400 degrees F. Butterfly the chicken breasts (see note below).
Combine olive oil, honey, dijon mustard and salt in a small bowl. Place chicken breasts into a shallow bowl or dish and coat the breasts with the marinade. Turn the chicken breasts over with your hands, coating the chicken. Let sit in the marinade for 5 minutes (or up to 8 hours.)
Cover a baking pan in parchment paper and place the chicken on the pan. Cook the chicken in the pre-heated oven for 12-15 minutes or until an inserted thermometer reads 165 degrees F. Let rest.
While the chicken bakes, place a pot a water on for the broccoli. When the water is boiling, put the broccoli in a steamer and cook for 7-10 minutes.
Be careful not to overcook the broccoli! Once the time is up, remove the broccoli from the heat so it stops cooking.
Divide portions of rice, chicken breast and broccoli between containers. Keep in fridge until you need them.