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Baking Soda Lemon and Ice Recipe

A 3-minute baking soda lemon and ice recipe with real fizz from an acid-base reaction, not a soda machine. Honest ratios, sourced safety notes, and a clear comparison to the baking soda shot.
Course Drinks
Cuisine American
Keyword baking soda lemon and ice recipe, baking soda lemon water, fizzy lemonade, lemon water hack, sparkling lemon drink
Prep Time 3 minutes
Total Time 3 minutes
Servings 1 glass
Calories 8kcal
Author Alex
Cost $1

Equipment

  • 1 8 oz glass
  • 1 Long spoon for stirring without flattening the fizz

Ingredients

For the Drink

  • 1/8 teaspoon baking soda aluminum-free recommended
  • 1 tablespoon fresh lemon juice about half a small lemon
  • 8 oz cold filtered water
  • 4-5 ice cubes

Optional Add-Ins

  • 1 sprig fresh mint optional
  • 1 pinch sea salt optional, for electrolytes after a workout

Instructions

Build the Reaction

  • Drop 1/8 teaspoon baking soda into the bottom of an empty 8-ounce glass so it doesn't clump when liquid hits it.
  • Cut a small lemon in half and squeeze about 1 tablespoon of juice directly onto the baking soda. It will hiss immediately.
  • Wait about 10 seconds without stirring so the acid-base reaction can finish releasing carbon dioxide.

Finish and Serve

  • Add 8 ounces of cold filtered water in a slow, gentle stream to keep the bubbles alive, then stir once with a long spoon.
  • Drop in 4 to 5 ice cubes only after the water is in, so the fizz isn't diluted before it forms.
  • Stir in a mint sprig or a small pinch of sea salt now if using either.
  • Serve immediately. The fizz fades within 15 to 20 minutes, so this drink is best mixed fresh, one glass at a time.

Notes

Use aluminum-free baking soda for the cleanest taste. Fresh lemon juice matters more than any other variable here -- bottled juice tastes flat. Not recommended daily if you have high blood pressure, kidney issues, or take sodium-sensitive medication. For a stronger fizz, swap still water for sparkling water.
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