⭐ Club Soda (Best Vegan Option)
Replace 1 teaspoon baking powder with 2 tablespoons club soda Quick tip: Adds lightness through carbonation but less reliable for consistent rise.
Club soda contains dissolved carbon dioxide, which can introduce bubbles into the omelette batter, providing some lift and lightness. However, it lacks the chemical leavening power of baking powder.
Use immediately after mixing to capture the carbonation effect. This method is less predictable and may produce a less uniform texture.
The final omelette will be lighter than no leavening but less fluffy and consistent compared to baking powder or chemical substitutes.