I tried the slice-n-bake option Deb suggested but I got frustrated and had an easier time scooping these cookies after letting the dough sit in the fridge for an hour or two. I am so incredibly pleased with how they turned out, and they didn't last very long at all - they were devoured in about a day or two. MAKE THESE COOKIES!
Oh, and I recommend sprinkling them with just a touch of sea salt before putting them in the oven - the sea salt pairs nicely with the intense chocolate flavor.
Chocolate Toffee Cookies
Adapted from Bon Appetit1/2 cup all purpose flour
1 teaspoon baking powder
1/2 teaspoon salt
1 pound bittersweet (not unsweetened) or semisweet chocolate, chopped
1/4 cup (1/2 stick) unsalted butter
1 3/4 cups (packed) brown sugar
4 large eggs
1 tablespoon vanilla extract
5 1.4-ounce chocolate-covered English toffee bars (such as Heath), coarsely chopped
1 cup walnuts, toasted, chopped
Flaky sea salt for sprinkling (optional, but recommended!)Combine flour, baking powder and salt in small bowl; whisk to blend. Stir chocolate and butter in top of double boiler set over simmering water until melted and smooth. Remove from over water. Cool mixture to lukewarm.
Using electric mixer, beat sugar and eggs in bowl until thick, about 5 minutes. Beat in chocolate mixture and vanilla.
Stir in flour mixture, then toffee and nuts. Chill batter until firm, about 45 minutes.
Preheat oven to 350°F. Line 2 large baking sheets with parchment or waxed paper. Drop batter by spoonfuls onto sheets, spacing two inches apart. Sprinkle with a pinch of flaky sea salt, if you’re using it. Bake just until tops are dry and cracked but cookies are still soft to touch, about 12 to 15 minutes. Cool on sheets. (Can be made 2 days ahead. Store airtight at room temperature.)
I know that it will be impossible to let them cool completely, but they really taste a lot better cool, as they continue baking once they come out of the oven.
Slice and bake option: Roll the dough into a log 1.5 inches in diameter and chill it. When you're ready to bake the cookies, cut your log into 1/2-inch slices. You can store the dough log in the freezer, wrapped in waxed paper and then two layers of plastic wrap for up to a month, just baking the cookies off as you need. Cookies baked straight from the freezer may need an additional minute or two in the oven, depending on their thickness.

