Gummy Worm Marshmallow Treats

Total Time
Prep 10 mins
Cook 5 mins

Classic Rice Krispie Treats with a surprise inside!

Ingredients Nutrition


  1. Heat marshmallows and margarine in a 3-qt. saucepan over low heat, stirring constantly to melt the mixture until smooth.
  2. *I do the above in the microwave, checking and stirring in one minute intervals.*.
  3. Remove from heat and stir in vanilla.
  4. Stir in half of the cereal and half of the gummy worms at a time until mixture is evenly distributed.
  5. Press the mixture into a buttered 9 x 9" square pan.
  6. Cool mixture in pan, then cut into bars.
Most Helpful

I made these for my sons boy scout Halloween party. I used chocolate marshmellows to make the rice krispie mixture brown (to look like dirt). The kids loved them. I used six cups of rice krispies instead of five.

bmcnichol October 24, 2007

These are wayyyy too cute! I made them for my son's Halloween-themed birthday party. A word to the wise... be careful when mixing in the worms. We learned to let the mixture sit and cool slightly so the worms don't melt and mix in.

CandyTX October 20, 2006