Step 1

Turn Instant Pot to saute setting. When display says HOT add in the butter and let it melt. Add in the onions and baking soda and toss until onions start to yellow and onions start to release moisture (about 3-4 minutes). Turn off the Instant Pot.

Step 2

Pour in water, meatballs and onion soup mix.

Step 3

Cover Instant Pot and secure the lid. Make sure valve is set to sealing. Set the manual/pressure cook button to 5 minutes. When time is up let pot sit 5 minutes and then move valve to venting. Remove the lid.

Step 4

Add in the cheese and toss well so that meatballs are coated with sauce, onions and cheese.

Step 5

Eat and enjoy!