State conclusions as to effect of temperature upon the growth of the yeast cell.
2. Materials.—1 yeast cake dissolved in 1⁄2 cup of water 80° F. + 1 tablespoonful molasses. Limewater. 4 small wide-mouthed bottles, or test tubes, 4 saucers or beakers.
Method.—Fill the small bottle, cover with a saucer and invert; or the same with the test tubes. Keep the bottles at a temperature of 80° F. until they are emptied. Test for carbon dioxide with a match, and with limewater.
1. Plain bread.—You should be able to make your own recipe for plain bread from the foregoing pages. Write this out in detail.
2. Milk bread.
Proportions.
| Milk | 2 | cups |
| Butter | 2 | tablespoonfuls |
| Sugar | 1 | tablespoonful |
| Salt | 11⁄2 | teaspoonfuls |
| Yeast | 1 | cake dissolved in 1⁄4 cup lukewarm water |
| Sifted flour | 6 | cups |
Special method.—Scald milk and add to this the butter, sugar, and salt. Cool this until it is just lukewarm. Add the dissolved yeast and stir in the flour beating thoroughly. Proceed as in general directions.
3. Entire wheat bread.