Cowboy Cookie Sandwiches with Mocha Buttercream Filling

Sometimes you just need a cookie. Sometimes you need two cookies with mocha chocolate cream in the middle, and I happen to have a recipe for that. This buttercream recipe seems to hold up in room temp ( Even in FLORIDA! ), so no need to cool these in the fridge as far as I can see. Not sure about holding up at a summer picnic for 5 hours in full sun, but hey, it’s a vegan victory to survive the kitchen counter without melting.






Start first by making your cowboy cookies


INGREDIENTS for cookies : 


In a medium bowl, add together oats, flour, baking soda, baking powder and salt. Whisk until mixed and set aside for now.

In a larger bowl, whisk together the oil, sugar, brown sugar, milk, flax and vanilla extract. Whisk until incorporated. Add the coconut if using, chocolate pieces and chopped pecans to the wet mixture. Slowly add oat mixture to wet mix and stir until combined.  Scoop out a large walnut sized ball of dough and gently squeeze and shape it into a round ball, place it on a parchment paper covered cookie sheet and gently press it with the back of a measuring cup or spoon. You want to make the tops flat so that your sandwiches will sit flat and not be domed and uneven.

Bake in the oven at 350 degrees F for 10 minutes, 6 – 8 cookies at a time. You want them to still be soft from the top, but have a firm bottom. Let them cool on a wire rack while you prepare the mocha buttercream.





  • 2 cups powdered sugar
  • pinch of salt
  • 3 TBSP. cocoa powder
  • 3 TBSP. vegetable shortening
  • 3 TBSP. cold coffee




Whisk together the powdered sugar, salt and cocoa powder in a medium bowl. In a large bowl, cream your shortening until pliable. Slowly mix in powdered sugar mixture a small amount at a time. I used an electric hand mixer to get it super creamy. Once you mix half of your sugar mixture into the shortening, add half of the coffee and whip well. Mix the rest of the sugar followed by the last of the coffee until it’s as creamy as you prefer.




Make damn sure your cookies have completely cooled. Start by sizing up your cookies and pairing them together with ones that match, that will make things easier. Once you have all of your cookies paired, spread a fair amount of buttercream on one and gently press and twist the matched cookie on top. I had enough cookies to make about 13 sandwiches, with some leftover buttercream.  Enjoy !!













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