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Spooky Halloween Slime Punch: Easy Non-Alcoholic Recipe

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This isn’t just another punch. It’s an experience. The texture is what gets everyone. It’s a little thick, a little glossy, and it clings to the side of the glass like something you’d see in a haunted swamp. But the flavor? It’s a bright, citrusy, berry bomb that kids and adults can’t get enough of.

Ingredients

Scale
  • 4 cups (960 ml) white grape juice (the cloudy, not clear, kind gives a better “slime” look)
  • 2 cups (480 ml) pineapple juice (unsweetened, for that tangy kick)
  • 1 cup (240 ml) limeade concentrate, thawed (this is the secret to the bright green color and tartness)
  • 2 cups (480 ml) lemon-lime soda (like Sprite or 7-Up, adds fizz and sweetness)
  • 1/4 cup (30g) cornstarch
  • 1/2 cup (120 ml) cold water
  • 1–2 drops neon green food coloring (gel works best for vibrant color, I prefer the Wilton brand)
  • 1–2 drops blue food coloring (to give it that swampy depth)
  • Gummy worms (the sour kind add a nice tart contrast)
  • Plastic spider rings (for the rim of the punch bowl or glasses)
  • Dry ice (for a bubbling, smoky effect—use with extreme caution and follow safety guidelines)

Instructions

  1. Make the Slime Slurry: In your medium bowl or Pyrex measuring cup, whisk together the 1/4 cup of cornstarch and 1/2 cup of cold water. Whisk until it’s completely smooth and there are no lumps. This is crucial. If you have lumps, your punch will have weird chalky bits. I learned this the hard way on my first try—I was in a hurry and didn’t whisk enough, and my punch looked like it had sand in it. Not a good look. Set the slurry aside.
  2. Combine the Juices: In your large punch bowl, pour in the white grape juice, pineapple juice, and the thawed limeade concentrate. Stir gently with the ladle to combine. The limeade concentrate will be thick, so make sure it’s fully incorporated. You’ll see the color start to turn a murky, pale green. This is normal.
  3. Add the Color: Add 1 drop of neon green food coloring and 1 drop of blue food coloring. Stir. The color should be a vibrant, swampy green. If it’s too pale, add another drop of green. If it’s too bright, add another tiny drop of blue. You want it to look like something that crawled out of a lagoon, not like a highlighter. I like to add the color before the slime slurry so I can see the true shade.
  4. Incorporate the Slime: Give your cornstarch slurry one last quick whisk (it will have settled) and then pour it into the punch bowl while stirring the punch gently. You’ll see the liquid start to thicken almost immediately. Don’t worry—it’s supposed to happen. The punch will become slightly opaque and have a glossy sheen. That’s the slime effect.
  5. Chill (Optional but Recommended): At this point, you can cover the punch bowl and put it in the fridge for 1-2 hours. This allows the cornstarch to fully hydrate and gives the punch a thicker, more cohesive slime texture. If you’re in a rush, you can skip this step, but the texture is noticeably better after a chill. The flavors also meld together beautifully.
  6. Add the Fizz: Just before serving, slowly pour in the lemon-lime soda. Stir gently to combine. The soda will add the final bubbly element and lighten the texture slightly. If you add it too early, the fizz will be gone by the time you serve it.
  7. Garnish and Serve: Drop in your gummy worms so they look like they’re swimming in the slime. If you’re using plastic spiders, clip them to the rim of the bowl. For the ultimate spooky effect, add a small chunk of dry ice using tongs (see safety note below). It will create a low-lying fog that crawls over the surface of the punch. Serve immediately in clear plastic cups so everyone can see the slime.

Notes

The slime effect is best within the first 2-3 hours. If you let it sit overnight, the cornstarch can settle to the bottom and create a weird, jelly-like layer. It’s still edible, but it’s not as pretty. I usually make the juice base and the slurry the night before, store them separately in the fridge, and then combine them an hour before the party. Then I add the soda right before serving. For a less sweet punch, use a diet lemon-lime soda. You can also swap the pineapple juice for apple juice for a mellower flavor.

Nutrition

Keywords: Halloween punch, slime punch, non-alcoholic punch, spooky drink, Halloween party drink, green punch, kid-friendly punch

Find it online: https://willarecipes.com/spooky-halloween-slime-punch-easy-non-alcoholic-recipe/