Easy bites · Big party energy · No stress
No-Bake Party Treat · 6 cups

Sea Life Candy Cups

A bright, build-it-and-serve-it ocean party treat with chewy gummies, soft marshmallows and wavy sour candy “seaweed.” The useful part is the assembly order: build height first, then fill the gaps so every cup looks full without using a mountain of candy.

Colorful candy cups with marshmallows and assorted sweets

Why these work for parties

No cookingEverything is assembly, so this is genuinely a 15-minute treat.
Easy to scaleCount candy per cup, then multiply by your guest list.
Built-in portionsNo serving utensils or cutting at the party table.
Flexible colorsUse whatever ocean-colored candy is easy to find.

Before you start

Sort first, assemble second. Open the candy, separate it by type and count your picks before building the cups. That keeps the last cup from ending up sparse because the first few used too much candy.

Choose a short cup. A small snack or French-fry-style paper cup supports the picks better than a tall drinking cup.

Ingredients that matter

Sour strips: Blue, green and pink give you an instant underwater look. Fold them loosely rather than winding them tightly around the pick.

Marshmallows: Large marshmallows create height and a calm white backdrop for the brighter gummies.

Sea-life gummies: Fish, sharks, starfish or mixed ocean gummies all work. Use what is actually available rather than chasing one exact brand.

How to assemble sea life candy cups

  1. Set up an assembly line. Put out all 6 cups and sort each candy type into a small bowl or pile.
  2. Make the wavy pieces. Fold two sour strips onto separate picks for each cup, leaving relaxed curves instead of tight pleats.
  3. Build height. Thread three marshmallows onto one pick per cup and place that pick toward the back.
  4. Add the sea life. Thread the stars and sea gummies onto separate picks, or tuck larger gummies directly into the front of the cup.
  5. Balance the color. Place the sour strips on either side, then shift the gummy picks until each cup looks full from the front.

Useful swaps

No sea-life gummies? Use gummy fish, gummy sharks or star-shaped gummies and keep the ocean theme through blue and green sour strips.

No sour strips? Sour belts cut lengthwise into narrower ribbons work well.

Serving young children? Skip the picks and layer the same candy directly in a shallow cup, using only age-appropriate pieces.

Make ahead & storage

These are best assembled the day you serve them. Cover loosely and keep at cool room temperature. Refrigeration can make some gummies and sour candy tacky, while heat and humidity can make them slump or stick together.

NoshParty Recipe

Sea Life Candy Cups

Ocean-themed candy cups with sour strips, marshmallows and colorful sea-life gummies.

Prep15 min
Cook0 min
Total15 min
Yield6 cups

Ingredients

  • 12 sour candy strips in ocean colors (blue, green or pink)
  • 18 large marshmallows
  • 24 star-shaped gummies
  • 18 sea-life gummies, such as fish, sharks or sea creatures

Instructions

  1. Set out 6 small paper snack cups and 24 short food-safe party picks. Sort the candy by type before you start so assembly goes quickly.
  2. Fold or wave 2 sour strips onto 2 separate picks for each cup. Do not pack the folds tightly; loose curves look more like seaweed and are easier to eat.
  3. Thread 3 marshmallows onto a pick for each cup. Add 4 star gummies to another pick, then thread 3 sea-life gummies onto a final pick if you have enough room; otherwise tuck the sea gummies directly into the cup.
  4. Build each candy cup with the marshmallow pick toward the back for height, then add the sour-strip picks and gummy picks around it. Adjust the pieces so the colors are visible without crushing the candy.
  5. Serve the same day for the best texture. If making ahead, cover the finished cups loosely and keep them at cool room temperature away from heat and humidity.
Helpful notes
Candy sizes vary by brand, so treat the quantities as a reliable starting point rather than a rigid rule. Short food-safe picks are easiest for small snack cups. For younger children, remove picks before serving and use age-appropriate candy to reduce choking risk.

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