Cosmic Brownies

24 mins
Serves 1
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Directions

  1. 1Add 3/4 cup of butter to a microwave-safe bowl.
  2. 2Add 3/4 cup of butter to a microwave-safe bowl.
  3. 3Add 3/4 cup of butter to a microwave-safe bowl.
  4. 4Add 1 1/2 cups of granulated sugar to the bowl.
  5. 5Add 1 1/2 cups of granulated sugar to the bowl.
  6. 6Add 1 1/2 cups of granulated sugar to the bowl.
  7. 7Add 1/2 cup of brown sugar to the bowl.
  8. 8Add 1/2 cup of brown sugar to the bowl.
  9. 9Add 1/2 cup of brown sugar to the bowl.
  10. 10Give this a light mix.
  11. 11Give this a light mix.
  12. 12Give this a light mix.
  13. 13Microwave for 2 minutes.
  14. 14Microwave for 2 minutes.
  15. 15Microwave for 2 minutes.
  16. 16Once that's done, give this a stir until it's well combined.
  17. 17Once that's done, give this a stir until it's well combined.
  18. 18Once that's done, give this a stir until it's well combined.
  19. 19Throw it back in the microwave for another 30 seconds.
  20. 20Throw it back in the microwave for another 30 seconds.
  21. 21Throw it back in the microwave for another 30 seconds.
  22. 22Transfer the mixture to a larger bowl once it's completely cool.
  23. 23Transfer the mixture to a larger bowl once it's completely cool.
  24. 24Transfer the mixture to a larger bowl once it's completely cool.
  25. 25Toss in 3 eggs and 1 egg yolk.
  26. 26Toss in 3 eggs and 1 egg yolk.
  27. 27Toss in 3 eggs and 1 egg yolk.
  28. 28Stir until well combined.
  29. 29Stir until well combined.
  30. 30Stir until well combined.
  31. 31Add 1 tablespoon of vanilla.
  32. 32Add 1 tablespoon of vanilla.
  33. 33Add 1 tablespoon of vanilla.
  34. 34Add 1 teaspoon of salt.
  35. 35Add 1 teaspoon of salt.
  36. 36Add 1 teaspoon of salt.
  37. 37Add a 1/4 teaspoon of baking soda.
  38. 38Add a 1/4 teaspoon of baking soda.
  39. 39Add a 1/4 teaspoon of baking soda.
  40. 40Add 2 tablespoons of cornstarch.
  41. 41Add 2 tablespoons of cornstarch.
  42. 42Add 2 tablespoons of cornstarch.
  43. 43Give this a good stir to make sure you get all the lumps out.
  44. 44Give this a good stir to make sure you get all the lumps out.
  45. 45Give this a good stir to make sure you get all the lumps out.
  46. 46Add a tablespoon of coffee.
  47. 47Add a tablespoon of coffee.
  48. 48Add a tablespoon of coffee.
  49. 49Add 1 cup of flour in batches.
  50. 50Add 1 cup of flour in batches.
  51. 51Add 1 cup of flour in batches.
  52. 52Add 1 1/2 cups of good cocoa powder in batches.
  53. 53Add 1 1/2 cups of good cocoa powder in batches.
  54. 54Add 1 1/2 cups of good cocoa powder in batches.
  55. 55Fold this in until it becomes a nice thick batter.
  56. 56Fold this in until it becomes a nice thick batter.
  57. 57Fold this in until it becomes a nice thick batter.
  58. 58Pour the batter into a prepared 9x13 pan.
  59. 59Pour the batter into a prepared 9x13 pan.
  60. 60Pour the batter into a prepared 9x13 pan.
  61. 61Smooth out the batter edge to edge.
  62. 62Smooth out the batter edge to edge.
  63. 63Smooth out the batter edge to edge.
  64. 64Double check to make sure that your batter isn't poisoned.
  65. 65Double check to make sure that your batter isn't poisoned.
  66. 66Double check to make sure that your batter isn't poisoned.
  67. 67Bake this in a preheated 350-degree oven for 24 minutes.
  68. 68Bake this in a preheated 350-degree oven for 24 minutes.
  69. 69Bake this in a preheated 350-degree oven for 24 minutes.
  70. 70Whip up a ganache made out of semi-sweet chocolate and heavy cream while that's baking.
  71. 71Whip up a ganache made out of semi-sweet chocolate and heavy cream while that's baking.
  72. 72Whip up a ganache made out of semi-sweet chocolate and heavy cream while that's baking.
  73. 73Make sure your brownies are completely cool before pouring on the thickened ganache.
  74. 74Make sure your brownies are completely cool before pouring on the thickened ganache.
  75. 75Make sure your brownies are completely cool before pouring on the thickened ganache.
  76. 76Spread the ganache out edge to edge.
  77. 77Spread the ganache out edge to edge.
  78. 78Spread the ganache out edge to edge.
  79. 79Chill in the fridge for about 20 minutes before topping with iconic rainbow chocolate chips.
  80. 80Chill in the fridge for about 20 minutes before topping with iconic rainbow chocolate chips.
  81. 81Chill in the fridge for about 20 minutes before topping with iconic rainbow chocolate chips.
  82. 82Slice the brownies.
  83. 83Slice the brownies.
  84. 84Slice the brownies.

Ingredients

  • 0.75 cup butter
  • 0.75 cup butter
  • 0.75 cup butter
  • 1.5 cup granulated sugar
  • 1.5 cup granulated sugar
  • 1.5 cup granulated sugar
  • 0.5 cup brown sugar
  • 0.5 cup brown sugar
  • 0.5 cup brown sugar
  • 3 eggs
  • 3 eggs
  • 3 eggs
  • 1 egg yolk
  • 1 egg yolk
  • 1 egg yolk
  • 1 tablespoon vanilla
  • 1 tablespoon vanilla
  • 1 tablespoon vanilla
  • 1 teaspoon salt
  • 1 teaspoon salt
  • 1 teaspoon salt
  • 0.25 teaspoon baking soda
  • 0.25 teaspoon baking soda
  • 0.25 teaspoon baking soda
  • 2 tablespoons cornstarch
  • 2 tablespoons cornstarch
  • 2 tablespoons cornstarch
  • 1 tablespoon coffee
  • 1 tablespoon coffee
  • 1 tablespoon coffee
  • 1 cup flour
  • 1 cup flour
  • 1 cup flour
  • 1.5 cup cocoa powder
  • 1.5 cup cocoa powder
  • 1.5 cup cocoa powder
  • semi-sweet chocolate
  • semi-sweet chocolate
  • semi-sweet chocolate
  • heavy cream
  • heavy cream
  • heavy cream
  • rainbow chocolate chips
  • rainbow chocolate chips
  • rainbow chocolate chips

Equipment

microwave-safe bowlmicrowaveforklarger bowlspatula9x13 panoven mittswhiskfridge

Tips

  • Make sure your butter and sugar mixture is completely cool before transferring to a larger bowl.
  • The coffee flavor completely bakes out but really enhances the flavor of the chocolate.
  • Be careful not to overmix, no one wants rock hard brownies.
  • Make sure your brownies are completely cool before pouring on the thickened ganache.
  • The recipe for the ganache can be found in the comments below.