What does fold in chocolate chips mean?

"Fold in" is a culinary technique used to combine two ingredients without over-mixing them. When it comes to chocolate chips, folding them into a batter or dough means gently mixing them in with a spatula, using a cutting and lifting motion, until they are evenly distributed.

Here's a step-by-step explanation of how to fold in chocolate chips:

1. Prepare your ingredients: Mix the base ingredients of your batter or dough according to the recipe.

2. Chill the chocolate chips: Place the chocolate chips in the freezer for about 10-15 minutes. This will help them hold their shape and prevent them from melting too quickly when folded into the batter.

3. Add the chocolate chips: Once the chocolate chips are chilled, add them to the batter or dough.

4. Use the correct utensil: Use a large silicone spatula or a wooden spoon for folding. Metal spoons can conduct heat and may cause the chocolate chips to melt faster.

5. Cut and lift: Gently insert the spatula into the mixture and cut down through it. Lift the mixture over the chocolate chips and fold it back onto itself. Repeat this motion until the chocolate chips are evenly distributed.

6. Be patient: Folding should be done gently and gradually. Avoid stirring or mixing too vigorously, as this could cause the chocolate chips to break or melt excessively.

By folding in chocolate chips, you can create a batter or dough that has evenly distributed chocolate pieces without over-mixing and compromising the texture of the final baked product.