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Oatmeal Squares Recipe

This Oatmeal Squares Recipe is loaded with Chocolate and Marshmallows for a quick and easy, healthier dessert that is ready in 30 minutes!
Course Dessert
Cuisine American
Keyword easy desserts, holiday desserts, oatmeal bars recipe, whole grain
Prep Time 10 minutes
Cook Time 20 minutes
Resting time 1 hour
Total Time 1 hour 30 minutes
Servings 24 Bars
Calories 233.4kcal


  • 3/4 Cup Coconut oil at room temperature (should be the consistency of softened butter, not melted)
  • 1 Cup Packed Coconut sugar
  • 1 1/3 Cup + 1 Tbsp Whole Wheat Pastry Flour
  • 1 2/3 Cup Old fashioned oats
  • 1/2 tsp Baking soda
  • 1/2 tsp Salt
  • 4 Cups Mini marshmallows
  • 1 1/2 Cups Semi-sweet chocolate chips (dairy free for vegan)


  • Preheat your oven to 375 degrees and spray a 9x13 inch baking pan with cooking spray. Set aside.
  • With an electric hand mixer, cream together the coconut oil and brown sugar until smooth.
  • Stir in the flour, oats, baking soda and salt and mix until well combined.
  • Set aside about 1 1/3 cup of the crumbs and press the rest of the crumbs into the bottom of the prepared baking pan.
  • Sprinkle the marshmallows and chocolate chips over the pressed crust evenly.
  • Top with the remaining crumb mixture and bake for 20-25 minutes, or until the marshmallows are just turning golden.
  • Let the bars cool in their pan before cutting, or else the won't set and will be a a lumpy mess.


Calories: 233.4kcal | Carbohydrates: 36.3g | Protein: 1.6g | Fat: 11.3g | Saturated Fat: 8.4g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 0.5g | Sodium: 84.6mg | Potassium: 31.8mg | Fiber: 1.4g | Sugar: 21.5g | Calcium: 1.4mg | Iron: 4.1mg