Place the gummy bears in a large bowl or container with a lid. Make sure they are spread out evenly.

Pour the lemon-lime soda over the gummy bears until they are completely covered. Add lemon juice, honey, and vanilla extract if using. Stir gently to combine.

Cover the container and refrigerate for 2-3 hours or overnight. The gummy bears will absorb the soda and expand to about double their original size.

After soaking, drain any excess soda from the gummy bears using a fine mesh strainer. Pat them gently with a paper towel if needed.

Spread the soaked gummy bears in a single layer on a parchment-lined baking sheet. Place in the freezer for at least 2-3 hours until completely frozen.

Once frozen, transfer the gummy bears to a serving bowl. Garnish with chopped fresh mint leaves if desired. Serve immediately and enjoy the icy, fizzy treat.

Store any leftover frozen gummy bears in an airtight container or freezer bag in the freezer for up to 2 weeks.