Triple Threat Chocolate Chip Cookies have three types of chocolate plus pecans and walnuts. You'll need a full glass of milk to wash these supremely rich and fudgy cookies down.
Preheat oven to 350 degrees. Place nuts in a single layer on a baking sheet. Place in oven to toast for 7 to 9 minutes. Cool.
Line 2 baking sheets with parchment paper.
In a small saucepan over low heat, melt butter, bittersweet and unsweetened chocolate. Stir occasionally so that chocolate does not burn. Remove from heat and let cool.
Using mixer with a paddle attachment, beat eggs and sugar at medium speed for 3 minutes.
Add vanilla and melted chocolate mixture and beat on medium speed for 2 minutes.
Add flour, baking powder, and salt and stir just until incorporated.
Stir in nuts and chocolate chips.
Let dough rest for 20 minutes.
Use a 1 3/4-inch diameter scoop to drop spoonfuls on prepared sheets, spacing 1 1/2 inches apart.
Wet fingertips with water and gently flatten each cookie.
Bake 10 to 12 minutes, or until the tops begin to crack and look glossy.