These are from the archives of The Pioneer Woman. I made these with my kids and they are beyond simple - and lovely. I don't know why they call them Toffee but they are really good.
• 2 sticks Butter
• 1 cup Packed Brown Sugar
• 1 whole Egg
• 2 teaspoons Vanilla
• 2 cups All-purpose Flour
• 2 cups Chocolate Chips (milk Or Semi-sweet)
• ¾ cups Finely Chopped Pecans
Preheat oven to 350 degrees.
Cream butter and brown sugar until fluffy. Add egg, vanilla, and flour and mix until combined. Spread on cookie sheet with an offset spatula until thin. Bake for 15 minutes, or until golden. Remove pan from oven and sprinkle on chocolate chips. Return to oven for 1 minute. Remove from oven and spread chocolate thinly over the cookie layer.
Sprinkle with chopped pecans. Cut into squares.