Edible Marshmallow Slime Recipe

This marshmallow slime is such a fun edible slime recipe for kids! Edible slime is perfect for young children, but fun for big kids too! Children from toddlers and preschoolers upwards will have lots of fun stretching and playing with this edible slime. Scroll down below for step by step directions to make your own marshmallow slime.

marshmallow slime


For more fun slime recipes, be sure to check out this rainbow slime and this sparkly silver slime.

If you're looking for edible activity ideas, this edible cake mix playdough is perfect for toddlers!

edible slime recipe

What I really love about this marshmallow slime is how perfect it is for toddlers. While it won't taste very good, it's an edible slime recipe so no need to panic if they get it in their mouths. It also makes for a great sensory activity so you can rest easy knowing how beneficial it is for them to play.

Scroll down for the full marshmallow slime recipe!

edible marshmallow slime recipe


Marshmallow slime Recipe


Ingredients needed for marshmallow slime


  • 1 tablespoon cooking oil of choice
  • 1 tablespoon cornstarch (cornflour)
  • 1 1/2 cups mini marshmallows

How to make marshmallow slime


STEP 1: Gather ingredients


Before you start making this edible slime recipe, gather up the ingredients you need as well as a mixing bowl and airtight container for storage.

ingredients for marshmallow slime recipe

STEP 2: Prepare marshmallows and oil


To begin, place the marshmallows in a microwave safe bowl and pour the oil over the marshmallows.

How to make marshmallow slime

Heat in the microwave on high for 10 seconds at a time until they have softened. We heated for a total of 20 seconds in our instance. Carefully remove from the microwave and stir; a light fluff will begin to form.

edible marshmallow slime


STEP 3: Add cornstarch and knead


Next, stir in half the cornstarch quickly so the ingredients mix well before it cools. If the mixture is too runny and sticky, add the other half of the cornstarch.

how to make edible slime recipe

Start working in the ingredients and knead until your slime has fully formed.

edible slime recipe

STEP 4: Play and stretch


Now it's time to stretch and play with your marshmallow slime! This edible slime recipe can be stored in an airtight container when not use (just add a few extra drops of oil to avoid it drying out).

edible marshmallow slime recipe

We hope you have lots of fun with this marshmallow slime! This is one of our favourite edible slime recipes and is perfect for toddlers and preschoolers. This slime activity is great for the winter months too since that's the time for marshmallows in your hot cocoa! Be sure to check out this gloop recipe for even more fun as well.

Marshmallow slime. An easy edible slime recipe for kids.

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