Unwrap about 20 Starburst in all one colour and add them to a microwave safe bowl.
Microwave the Starburst for 30 seconds on high power. Stir the candy and then microwave another 15 seconds, or until fully melted.
Add coconut oil to the bowl of melted Starburst.
Stir well until the coconut oil is combined.
Step 2: Mix in the powdered sugar
Add powdered sugar to a baking tray, or directly on your working surface.
Pour the melted Starburst on top of the sugar. Be careful because it will be very hot.
Once the candy is cool enough to touch, spread the Starburst out and coat it in the powdered sugar.
Knead and stretch the candy to work in the powdered sugar. Discard the rest of the sugar once the slime is thick and no longer sticky.
Step 3: Have fun with your edible slime!
Continue to stretch and play with the slime until the sugar is completely combined.The slime will become hard as it cools down. Return it to the microwave for 10 to 15 seconds to make it soft again.