This is a delicious sandwich cookie. My mom's recipe originally called for a layer of semisweet chocolate in between 2 lace cookies, but I decided to try Nutella® instead and love the result! Store in an airtight container so cookies stay crispy.
Preparation Time
20 mins
Cooking Time
10 mins
Total Time
30 mins
Calories
184 Calories
Recipe Instructions
Step 1
Preheat the oven to 350 degrees F (175 degrees C). Line 2 baking sheets with silicone baking mats or aluminum foil, shiny side down.
Step 2
Beat melted butter, white sugar, and brown sugar together using an electric mixer in a large bowl. Add eggs one at a time, beating after each addition. Beat in vanilla extract. Stir oats, pecans, and baking powder into the batter.
Step 3
Drop batter onto the prepared sheets, 1 teaspoon at a time, spaced 3 inches apart; batter will spread out very thinly while baking.
Step 4
Bake in the preheated oven, watching very carefully, until edges just start to brown, 6 to 8 minutes. Keep cookies on the baking sheets; they will finish baking as they cool and harden. Cool completely before removing from the baking sheets, at least 10 minutes.
Step 5
Choose 2 cookies that are the same size. Spread chocolate-hazelnut spread very thinly on 1 cookie and sandwich the other on top. Continue until all the cookies are paired and filled.
Ingredients
2 eggs
1 teaspoon vanilla extract
1 cup white sugar
1 teaspoon baking powder
1 cup ground pecans
1 cup butter, melted
1 cup light brown sugar
1 (13 ounce) jar chocolate-hazelnut spread (such as Nutella®)