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5 from 2 votes

Oatmeal Chocolate Chip Marshmallow Bars


  • 1 cup brown sugar
  • 1 cup coconut oil
  • 1 tsp vanilla
  • 1 egg
  • 2 cups flour
  • 2 cups oatmeal
  • 1 tsp salt
  • 1 tsp baking soda
  • 1 cup chocolate chips
  • 3 cup miniature marshmallows


  • Mix brown sugar, oil, vanilla and egg together.
  • In a separate bowl, combine the flour, oatmeal, salt and baking soda.  
  • Combine the two mixtures.  
  • Separate the dough in half and pack one half of the dough into a greased 9X13 pan.  
  • Sprinkle chocolate chips over the dough and then sprinkle the marshmallows on top.  
  • Crumble the remaining dough on top and bake at 350 for 12-15 minutes.  
  • I think these taste better warm, but they are a little bit crumbly at that point so you may need to eat them with a spoon! Enjoy!