This is a simple 9-inch chocolate cake that uses basic ingrdients that can be commonly found at home. When I made this, I mixed my own baking powder and buttermilk from basic ingredients as I didn’t have them on hand!
| Baking soda | Cream of tartar | |
|---|---|---|
| Ratio | 1 portion | 2 portions |
| Example 1 | 5g | 10g |
| Example 2 | 1 teaspoon | 2 teaspoons |
| Lemon juice (or white vinegar) | Full-cream milk | |
|---|---|---|
| Ratio | 1 portion | 24 portions |
| Example 1 | 5ml | 120ml |
| Example 2 | 2 teaspoons in 1 metric cup | fill up remaining cup |



