Chocolate Chip Mug Cake

Craving something sweet and want it FAST?! This chocolate chip mug cake is made with crushed Joe-Joe’s cookies (or Oreo’s) and is warm, gooey, and ready in minutes!This recipe has been tested nearly 20 times so it comes out perfect every time (my family never complained)!!

If you love Trader Joe’s and need a few more sweet treats, don’t miss this sheet cake hack, and this delicious peanut butter s’mores dip!!

Chocolate Chip mig cake using Trader Joe's Joe Joe's cookies shown in a mug with a spoon.

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RECIPE INGREDIENTS

You’ll need the following ingredients to make this amazing Trader Joe’s chocolate chip mug cake:
** Complete ingredient list in the the recipe card below

Ingredients needed to make a chocolate chip mug cake with Trader Joe's ingredients.

INGREDIENT NOTES & SUBSTITUTIONS

Joe Joe’s sandwich cookies: Of course, you can also use traditional Oreo’s or store-brand sandwich cookies. I like to experiment with different flavors, too. The peppermint “Christmas” ones are delicious used in this recipe!

Powdered sugar: Powdered sugar dissolves well and works perfectly in this recipe. If you don’t have any on hand, regular granulated sugar is fine, but just note that it may not dissolves into the cake quite as well.

Chocolate chips: There’s a lot of sweetness going on in this dessert, so I usually opt for semi-sweet chocolate chips.

Toppings: Vanilla ice cream or whipped cream are traditional, but experiment with others! Chocolate syrup, nuts, cherries, peanut butter drizzle, or caramel sauce would all be wonderful, too!

CASEY’S TIPS

  1. Use the right mug: Use a microwave-safe mug that’s at least 8 to 12 ounces so the cake doesn’t spill over the top. I prefer a wide-mouthed coffee cup such as these.
  2. Adjust time: All microwaves cook a bit differently. Start by microwaving the cake for 1 minute. If the mixture seems too gooey for your liking, pop it back in for another 15 seconds and it will be more cake-like. I personally like this cake when it’s nice and gooey, but adjust to your preference!
  3. Let it rest: Let this chocolate chip mug cake rest for 1-2 minutes before digging in! The cake will finish setting as it cools slightly.
  4. Double up: You can double the recipe for two people and make it in a larger mug (at least 12-16 ounces). Just adjust the cooking time up about 15-30 seconds.

RELATED…

If you need more easy, delicious Trader Joe’s recipes like this one, don’t miss this peanut butter s’mores dip! And of course, check out the cookbook for 50+ more recipes!

Chocolate chip mug cake in a white mug.

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Thank you! ~ Casey

Chocolate Chip Mug Cake {using Trader Joe’s Joe-Joe’s Cookies}

Casey Rooney
Craving something sweet and want it FAST?! This chocolate chip mug cake is made with crushed Joe-Joe's cookies (or Oreo's) and is warm, gooey, and ready in minutes!This recipe has been tested nearly 20 times so it comes out perfect every time (my family never complained)!!
5 from 1 vote
Prep Time 5 minutes
Cook Time 2 minutes
Total Time 7 minutes
Course Dessert
Cuisine American
Servings 1

Ingredients
  

  • 4 Trader Joe's Joe-Joe's cookies + 1 more for topping Oreos or another brand sandwich cookie also works!
  • 2 tbsp. milk
  • 1/4 tsp. baking powder
  • 1 tbsp. all-purpose flour
  • 2 tbsp. semi-sweet chocolate chips
  • 1 tbsp. powdered sugar you can use regular sugar, too but just note that it doesn't dissolve quite as well
  • 1/2 tsp. vanilla extract
  • pinch of sea salt (about 1/8 tsp.)
  • Vanilla ice cream or whipped cream for topping

Instructions
 

  • Prep: Place 4 Joe's Joe's + all other ingredients  (aside from the whipped cream/ice cream!) into a large (at least 8 oz.) mug.
  • Mash: With a fork, mash the ingredients until the mixture is smooth, dark brown, and glossy.
  • Cook: Microwave for one minute. Let the mug cool in the microwave for an additional minute. Note: Cook time will vary a bit depending on your microwave. Start with 1 minute–if the mixture seems too gooey for your liking, pop it back in for another 15 seconds and it will be more cake-like.
  • Finish: Remove the mug from the microwave. Crush the remaining Joe Joe cookies over the top of the cake and top with lots of vanilla ice cream or whipped cream!

Notes

Casey’s tips

  1. Use the right mug: Use a microwave-safe mug that’s at least 8 to 12 ounces so the cake doesn’t spill over the tip. I prefer a wide-mouthed coffee cup such as these.
  2. Adjust time: All microwaves cook a bit differently. Start by microwaving the cake for 1 minute. If the mixture seems too gooey for your liking, pop it back in for another 15 seconds and it will be more cake-like. I personally like this cake when it’s nice and gooey, but adjust to your preference!
  3. Let it rest: Let this chocolate chip mug cake rest for 1-2 minutes before digging in! The cake will finish setting as it cools slightly.
  4. Double up: You can double the recipe for two people and make it in a larger mug (at least 12 ounces). Just adjust the cooking time up about 15-30 seconds.
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