Oatmeal Cookie S'mores Bars

5 from 1 vote

Ultra chewy and gooey Oatmeal Cookie S'mores Bars. We have chocolate chip oatmeal cookie bars on the base and top that are filled with a chocolate fudge and plenty of sweet and melting marshmallows for the ultimate campfire treat.

Prep Time20

Cook Time30

Total Time50

Course: Dessert, Snack

Cuisine: American

Servings: Pieces

Calories: 415kcal

Author: Emma Burton

Ingredients

Oat Cookie Recipe;

1 Cup Butter, Melted (220g)
1 and ¾ Cups Brown Sugar (300g)
2 Large Eggs
2 tsp Vanilla Extract
2 and ⅔ Cups All Purpose Flour (330g)
2 teaspoon Baking Powder
2 and ½ Cups Oats (225g)
1 and ½ Cups Digestives, Lightly Crushed, (Graham Crackers) (125g)

Filling;

1 Tin Sweetened Condensed Milk (397g)
2 and ¼ Cups Dark Chocolate (400g)
2 Cups Marshmallows (16-20 Marshmallows)

Metric - US Conventional

Instructions

First Make the Filling;

Place the condensed milk and chocolate in a saucepan over a low heat and melt together. Remove from the heat and slice the marshmallows into halves and set them both aside.
Preheat the oven to 180°C (350°F) and line a 9"x13" baking pan with baking paper or grease with non stick cooking spray and set aside.
Place the brown sugar in a bowl and mix in the melted butter.
Add in the eggs and vanilla extract and mix.
Add the flours, oats, lightly crushed digestives and mix until all combined.
Press ⅔ of the mixture into the base of the prepared pan.
Top with the chocolate fudge mixture and placed the sliced marshmallows on top and then crumble over the remaining oat mixture on top.
Place in the oven to bake for around 30 minutes. The top should be a light golden colour.
Allow to cool completely before slicing. I like to cool mine in the fridge so the chocolate fudge slices nicely.

Nutrition