Multi-select problem: How does the next paragraph end?

How to make a shrimp tempura roll
Make the tempura batter.
Mix the flour, eggs, and cold water. Make sure you put an equal amount of all three of the ingredients.

OPT: * Mix in the shortening and cornstarch. Spread the batter on a baking sheet. * Too much water could make the batter too runny, and too much flour could make the batter too thick. For a single roll, one egg, half a cup of cold water, and a cup of flour should work just fine. * If your recipe calls for 1 cup water, use that instead of flour. Then add 3 eggs and 1 flour into the egg mixture. * To make a recipe using the flour mix, place the flour and water in a mixing bowl. Add your fingers to the flour mixture and whisk in the mixture.
Too much water could make the batter too runny, and too much flour could make the batter too thick. For a single roll, one egg, half a cup of cold water, and a cup of flour should work just fine.