Chocolate-Lemon Bars: Not so much

Not sure if it was me or the recipe, but these tanked!

Prep Time:
20 min
Total Time:
55 min
Makes:
16 servings, 1 bar each
What You Need
20 FAMOUS Chocolate Wafers, finely crushed (about 1 cup crumbs)
2 Tbsp. margarine or butter, melted
2 eggs
1 Tbsp. grated lemon peel
2 Tbsp. lemon juice
1 cup granulated sugar
2 Tbsp. flour
1/4 tsp. CALUMET Baking Powder
2 Tbsp. powdered sugar
Make It
PREHEAT oven to 350°F. Mix wafer crumbs and margarine; press firmly onto bottom of 8-inch square baking pan. Bake 5 min.
MEANWHILE, beat eggs, lemon peel and lemon juice with wire whisk until well blended. Add sugar, flour and baking powder; mix well. Pour over crust.
BAKE 25 min. Cool on wire rack 10 min.; sprinkle with powdered sugar. Cut into 16 squares. Serve warm. Store leftover bars in tightly covered container at room temperature.