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overhead shot of PBJ-Fat-Bombs

PBJ Fat Bombs

  • Author: Sara Nelson
  • Prep Time: 5 minutes
  • Cook Time: 1 minute
  • Total Time: 1 hour, 5 minutes
  • Yield: 24 fat bombs 1x
  • Category: Dessert
  • Method: Freeze
  • Cuisine: American


These PBJ Fat Bomb are vegan, keto, and full of delicious peanut butter flavor! This recipe is keto, low-carb, gluten-free, grain-free, dairy-free, vegetarian, vegan, refined-sugar-free, and contains only 1.4 grams of net carbs per serving!




  1. In a microwave-safe bowl, microwave frozen raspberries until just thawed, about 1 minute, depending on wattage strength of microwave.
  2. Combine all ingredients in food processor and blend until well-combined. Spoon mixture into silicone mold and freeze for 1 hour.
  3. Remove from freezer, pop fat bombs out of molds, and enjoy!

Recipe Notes:

SunButter Substitution: This recipe can be made seed-free by substituting peanut butter or almond butter for SunButter at a 1:1 ratio. Be sure to always check your labels to ensure that no additional sugar is added to your nut or seed butters.

Storage: Store fat bombs in an airtight container in the refrigerator and eat within 5-7 days. Alternatively, store fat bombs in the freezer and, when you’re ready to eat one, pop it out of the freezer and allow it to thaw for 10-15 minutes before enjoying.

Keywords: pbj fat bomb, fat bomb, vegan fat bomb, peanut butter fat bomb