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Ruler Rice Krispies

Ruler Rice Krispies treats topped with yellow frosting, black ruler lines, and colorful candy decorations.

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Ruler Rice Krispies are a fun and easy no-bake back-to-school snack made from premade Rice Krispie treats and black candy melts. They’re perfect for classroom parties, lunchboxes, and teacher gifts.

Ingredients

Scale
  • 20 premade Rice Krispie Treats
  • 1/4 cup black candy melts

Instructions

  1. Unwrap each Rice Krispie treat.
  2. Flatten and reshape each treat into a rectangular shape using a bench scraper or knife.
  3. Melt the black candy melts in a microwave-safe bowl in 20-second intervals, stirring in between until smooth.
  4. Spoon the melted candy into a piping bag or zip-top bag and snip a small hole in the corner.
  5. Pipe short and long tick marks along one long edge of each treat to resemble a ruler.
  6. Lay the treats flat and allow the candy melts to harden for about 10 minutes at room temperature.

Notes

  • Use edible markers to personalize with names or messages.
  • A zip-top bag works well as a DIY piping bag.
  • Use a real ruler for guidance if desired.
  • Do not freeze as it affects texture and candy melt consistency.

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