Chop chicken into 2 inch pieces and place in a large Ziploc bag along with ranch dressing. Marinade 3-5 hours

Mix Ranch dip packet with olive oil. Pour into another large Ziploc bag along with 8-10 mushrooms. Marinade for about 2 hours. (Note: It's important to use the ranch dip packet instead of the ranch dressing packet add there is significantly more salt in the dressing mix)

Chop potatoes into 2 inch squares

Steam potatoes until soft, but not falling apart (Use whatever means you prefer; microwave steamer, ziploc steamer bags, etc)

Time to assemble the kabobs! Alternate pieces of chicken, mushrooms and potatoes on skewers

Place kabobs on heated BBQ grill for 7-10 minutes per side