Brew a strong cup of coffee or 1-2 espresso shots and set aside.
To a medium saucepan, pour in oats and your milk of choice and mix together. Bring mixture to a gentle simmer over medium heat and reduce the heat down to low.
Stir in the brewed coffee or espresso, cocoa powder, protein powder, maple syrup or honey, pinch of salt, peppermint extract, and vanilla extract.
Cook oatmeal mixture for 5-7 minutes, stirring occasionally. If the oatmeal mixture is too thick you can add more milk until you reach your preferred consistency.
Take the oatmeal off the heat and stir in the chocolate chips until they are melted and well combined with the oatmeal.
Taste the oatmeal and adjust for sweetness or peppermint flavor if desired.
Divide the peppermint mocha oatmeal into two bowls and top with your choice of toppings.