I posted this recipe way back in 2009, but I'm reposting since it was so long ago, had a bad photo and we love them so much. With only 4 ingredients, they are super easy. The outside is a nice crisp and the inside all fudgy. These will look like they aren't done, but if you overbake, they will not be so fudgy.
2 c. semisweet chocolate chips
1 (14-oz.) can sweetened condensed milk
1 c. flour
Preheat oven to 350º. Spray cookie sheets or line with Silpat.
Combine first 3
ingredients in microwave-safe bowl. Microwave for 2 minutes, stopping half-way
through to stir. Then stir until chocolate is melted and mixture is smooth. Stir
Drop by rounded teaspoonfuls 2-inches apart onto baking
sheets. Bake for 7 minutes. Cookies will be soft. Cool on baking sheets 2
minutes; remove to wire racks to cool completely.