Triple Chocolate Pecan Fudge Brownies

Name: Triple Chocolate Pecan Fudge Brownies
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American
Ingredients: 10 Tablespoons unsalted butter ((1 1/4 sticks)); 1 1/4 cup sugar (250 gm); 3/4 cup plus 2 Tablespoons unsweetened cocoa powder (105 gm); 1/4 teaspoon salt (1.5 gm); 1/2 teaspoon pure vanilla extract (2.5 ml); 2 cold large eggs; 1/2 cup all purpose flour (60 gm); 2/3 cup pecans (100 gm, chopped); 1/2 cup semi-sweet chocolate chips* (75 gm); 1/2 cup milk Chocolate Chips (75 gm); 1/2 Cup white Chocolate Chips (75 gm)