For making sparkling water ice cubes
Sparkling water ice cubes are simply frozen carbonated water, creating a fizzy, effervescent ice cube that adds a playful twist to drinks. The only ingredient is sparkling water (carbonated water), which is water infused with carbon dioxide gas under pressure. This concept is a modern, minimalist creation popular in home kitchens and trendy cafes worldwide, with no specific regional origin.
🍽️ Nutrition at a glance
These ice cubes are virtually calorie-free, containing no carbohydrates, fat, or protein. Their nutritional value comes solely from the minerals naturally present in the source water, such as trace amounts of calcium, magnesium, and potassium.
Nutrition breakdown
| Calories | 0 kcal |
| Protein | 0 g |
| Carbs | 0 g |
| Fat | 0 g |
| Fiber | 0 g |
| Sugar | 0 g |
| Sodium | 10 mg |
| Calcium | 20 mg |
| Magnesium | 5 mg |
| Potassium | 15 mg |
Per 4 cubes (approximately 80 g) · estimated, varies by recipe
💡 What's interesting
The unique appeal is textural and experiential: as the cubes melt, they release tiny bubbles of carbon dioxide, creating a gentle fizz that can revive the carbonation in a flat beverage like soda or tonic water. It's a simple, creative hack that transforms a basic ingredient into an interactive element of a drink.
