How Heavy Should Pie Weights Be?
Pie weights should be heavy enough to prevent the crust from shrinking or bubbling while baking. A good rule of thumb is to use enough pie weights to cover the entire bottom of the crust with a thickness of about 1 inch. This typically means using 1-2 pounds of pie weights, depending on the size of the crust. It is important to evenly distribute the weights and press them into the corners and edges of the crust to ensure even baking.