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United States

Known as an American recipe, with similar versions prepared across other nations.

Ingredients 6 ingredients

  1. two tablespoonfuls of water
  2. a teaspoonful of baking-powder
  3. Dips
  4. Biscuit
  5. Muffins
  6. Fig
Contains Gluten Read from the ingredients, not verified. Check labels.

Cook safely

Keep children and pets away from the hob and the oven, and keep oven gloves and a lid within reach.

  • Oven and hot trays. Use dry oven gloves for trays and dishes: a hot tray looks just like a cold one. Open the oven door away from your face and let the first rush of heat out.

Method

  1. A.
  2. Dissolve half a teaspoonful of baking-powder in about two tablespoonfuls of water.
  3. What happens?
  4. B.
  5. When the solution stops bubbling (effervescing) heat it (in a saucepan on the stove or in test-tube over a bunsen burner or a gas-stove burner).
  6. What effect has heat on the bubbling?
  7. C.
  8. While it is bubbling fast, hold a lighted match over the mouth of the test-tube.
  9. What gas is being formed?
  10. This gas may also be tested for by the apparatus shown in Fig.
  11. 7.
  12. What effect will the gas have on the lime-water (p.
  13. 6) ?
  14. How baking-powder makes biscuit light.
  15. — "Wlien baking-powder is dissolved, carbon dioxide is formed and bubbles up.
  16. Heat increases the action.
  17. When the action takes place in a mix- Fig.
  18. 7.
  19. — Apparatus for testing for carbon dioxide.
  20. Tedt-tube (t) containing bakingpowder solution.
  21. Glass tube connected with t dips into lime-water contained in glass (p).
  22. ture during cooking, the thousands of bubbles of gas formed are caught in the mixture and baked in.
  23. This makes the biscuit, muffins, or cakes porous and light.

Plating

Cookware for this recipe

  • Saucepan