2 eggs
1/2 cup (3.8 oz) unsalted butter, softened
1 teaspoon vanilla extract
1 cup all-purpose flour
1/2 cup semisweet chocolate chips
1/2 cup granulated sugar
1/3 cup milk chocolate or white chocolate chips, chopped
1/3 cup chopped walnuts
2 eggs
1/2 cup (3.8 oz) unsalted butter, softened
1 teaspoon vanilla extract
1 cup all-purpose flour
1/2 cup semisweet chocolate chips
1/2 cup granulated sugar
1/3 cup milk chocolate or white chocolate chips, chopped
1/3 cup chopped walnuts
Butter an 8-inch square baking dish
In a large bowl, beat the eggs and mix in the butter and vanilla extract
Add the flour, semisweet chocolate chips, and granulated sugar; continue beating until well combined
Finally, stir in the milk chocolate or white chocolate chips and chopped walnuts
Pour the batter into the prepared baking dish and microwave on high for 5 minutes
Let cool for an additional 5 minutes, then cut into squares and serve at room temperature.