Rinse 2¼ cups of white rice under cold water until the water runs mostly clear.

Add the rinsed white rice and 4½ cups of water to the Instant Pot.

Cook the rice on the 12-minute setting, then allow it to finish cooking.

Open the cans of canned green beans, canned beets, canned mushrooms, and canned spinach.

Drain excess canning liquid from the canned green beans, canned mushrooms, and canned spinach.

Divide the canned green beans and canned spinach between two microwave-safe portions.

Microwave the canned green beans and canned spinach until hot, about 2 to 3 minutes.

Place half of the warm white rice on each dinner plate.

Arrange half of the warmed canned green beans and canned spinach in separate sections on each plate.

Add half of the canned beets to each plate; serve them cold or warm them first if preferred.

Top the white rice with half of the canned mushrooms on each plate.