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Pakwanpedia

Baking soda

मीठा सोडा (Meetha soda)

Other

A pinch of baking soda (meetha soda) lifts batters and speeds up chickpea or rajma cooking; too much left unreacted tastes bitter.

white powder mound on a glass dish, kitchen style
Also known as:Hindi Khane ka sodaTamil Samayal sodaTelugu Vanta sodaKannada Adige sodaBengali Khaowar sodaMarathi Khanyacha sodaGujarati Khavano soda

What it is

Baking soda is pure sodium bicarbonate, a crystalline mineral salt used in food as a chemical leavening and alkalizing agent. In the kitchen it comes as a fine, dry white powder.

In Hindi kitchens you will hear it called khane ka soda or meetha soda.

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Flavour and aroma

Bitter

On its own, meetha soda tastes saline, mildly soapy, and a bit metallic. It is distinctly alkaline and bitter, and if it doesn’t meet enough acid in the dish, it leaves a bitter aftertaste.

Cooking with it

When to add it

Dough / batter During cooking

How much to use

A pinch (about 1/8 tsp) to 1/2 tsp per batch

For chana or rajma, add a pinch of meetha soda to the boiling water; it weakens pectin and significantly speeds up softening.

For breads and batters, whisk it into the dry flour or batter right before cooking. With yogurt in bhatura dough it gives rapid carbonation so the bread inflates into an airy balloon when fried. In Gujarati khaman and instant dhokla, it reacts with lemon juice or citric acid to create a spongy, porous crumb. A tiny pinch in chickpea flour pakora batter releases microbubbles that make the fritters crisper and lighter.

While blanching spinach or mustard greens for saag, a tiny amount neutralizes acids and preserves a vibrant green color.

Substitutes

  • Baking powderuse roughly triple the amount and reduce other acids
  • Fruit saltuse equal or slightly higher quantity in steamed batters

Buying and storing

How to pick good quality

To check activity, mix half a teaspoon into a spoonful of vinegar or lime juice and look for immediate, vigorous foaming.

Storage

Store in an airtight, moisture‑proof dabba away from fragrant spices; baking soda readily absorbs dampness and kitchen smells.

Frequently asked questions

How much meetha soda should I use?

Keep it minimal: a pinch (about 1/8 teaspoon) up to 1/2 teaspoon per batch, to avoid lingering bitterness.

When should I add baking soda to batter or dough?

Incorporate it into the dry flour or whisk it into the batter immediately before cooking.

Can I use baking powder or fruit salt instead of baking soda?

Baking powder can replace it at roughly three times the amount; reduce other acids in the dish. In instant steamed batters like dhokla, fruit salt can stand in at equal or slightly higher quantity.

How do I test if my baking soda is still active?

Mix half a teaspoon with a spoonful of vinegar or lime juice; it should foam vigorously right away.

Can I add it while boiling chana or rajma, or when blanching greens?

Yes. A pinch in the pot speeds up softening of dried chickpeas or rajma, and a tiny amount while blanching spinach or mustard greens preserves a vibrant green color.

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