Outrageous Chocolate Cookies: Recipe for the lawn mower man

This is always a hit. I made these for my boyfriend and he went completely ape shit.

Outrageous Chocolate Cookies
Do not bake the cookies to a crisp; they are meant to be soft and chewy. Store them in an airtight container at room temperature for two to three days.
Makes 2 dozen.

Ingredients
8 ounces semisweet chocolate, roughly chopped
4 tablespoons unsalted butter
2/3 cup all-purpose flour, spooned and leveled
1/2 teaspoon baking powder
1/2 teaspoon salt
2 large eggs
3/4 cup packed light-brown sugar
1 teaspoon vanilla extract
1 package (12 ounces) dark chocolate chunks

Directions
1. Preheat oven to 350 degrees. Heat chopped chocolate and butter in a microwave-safe bowl in 20-second increments, stirring in between, until almost melted; do not overheat. In another bowl, whisk together flour, baking powder, and salt.
2. In a mixing bowl, beat eggs, brown sugar, and vanilla on high speed until light and fluffy. Reduce speed to low; beat in melted chocolate. Mix in flour mixture until just combined. Stir in chocolate chunks.
3. Drop heaping tablespoons of dough 2 to 3 inches apart onto baking sheets. Bake, rotating sheets halfway through, until cookies are shiny and crackly yet soft in centers, 12 to 15 minutes. Cool on sheets 10 minutes; with a thin metal spatula, transfer to racks to cool completely.