I love the flavor or chocolate and mint together, it truly is TDF. I love experimenting with different chocolate chips in my cookies, because I get sick of the same old same old. You will find the chocolate base of the cookie here. Now, you have two choices when it comes to the mint/chocolate chips. Nestle brand has semi-sweet chocolate chip mixed with mint flavored chips. These work beautifully. Andes Mint brand (usually sold at Walmart) crushes actually Andes mints into baking chips. These work awesome as well. Whatever you can find, buy it, and make these. They are so good, and so TDF...it's like eating an Andes Mint in cookie form....YUM!