Chocolate-Cookies

I like Cookies, to day i saw the recipe of the cookies, after i read and i think it's not to difficult to make it, i will try.
Ingredients:
1 1/4 cups butter, softened
2 cups sugar
2 large eggs
2 teaspoons vanilla
2 cups flour
3/4 cup cocoa
1 teaspoon baking soda
1/2 teaspoon salt
2 cups chocolate chips, I like milk chocolate
Directions:
-Cream butter and sugar until smooth.
-Beat in eggs and vanilla.
-Mix dry ingredients.
-Gradually add to creamed mixture; mix well.
-Fold in chocolate chips.
-Drop by teaspoons on greased sheet.
-Bake at 350° for 8 minutes.