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Peanut Butter S'mores Cookie Bars

Peanut butter, chocolate and marshmallow combine to make these deliciously gooey cookie bars.
Prep Time 10 minutes
Cook Time 22 minutes
Course Dessert, Snack
Cuisine American
Servings 16 servings
Calories 239 kcal

Ingredients
  

  • 2 whole eggs
  • 80 g salted butter (we'll brown this later)
  • 200 g dark brown sugar
  • 1 tbsp vanilla extract
  • 100 g peanut butter
  • 110 g plain white flour
  • 4 hobnobs (or 60g) crumbled
  • Half tsp bicarbonate soda
  • 50 g mini marshmallows
  • 180 g milk chocolate chopped into chunks

Instructions
 

  • Start by preheating your oven to 180C and line a 20cm x 20cm square baking tray with baking paper.
  • Next, you'll brown your butter (see this great tutorial here) - generally speaking, you should lose about 20% of the weight of your butter when browning. You'll start with 80g and should have 60-64g left for baking with!
  • Allow the browned butter to cool slightly.
  • Then mix your wet ingredients + sugar together in a large mixing bowl - eggs, sugar, butter, vanilla and peanut butter.
  • Add your dry ingredients to the wet mixture - flour, hobnobs and bicarbonate of soda.
  • Once the ingredients are well combined, stir in half of marshmallows and chopped chocolate.
  • Pour the mixture into the prepared baking tray - It’ll be thick, use a spoon to spread out.
  • Top the cookie mix with remaining marshmallows and chocolate chunks and pop it into the middle shelf of the pre-heated oven.
  • Bake for 18-22 minutes (it should still jiggle when you pull it out).
  • Allow to stand for 20-30 minutes before cutting
  • Recipe makes 16 squares
Keyword brownie, cake, cookie, gooey, hot chocolate, peanut butter, s'mores, sweets