What is 3 cups uncooked penne pasta measure out to in oz?

It's difficult to give you an exact ounce measurement for 3 cups of uncooked penne pasta. Here's why:

* Pasta density varies: Different brands and types of pasta have slightly different densities.

* Pasta shape matters: Penne's hollow shape can make it pack more densely than other pasta shapes.

However, here's a general guideline:

* 1 cup of dry penne pasta typically weighs around 4 ounces.

* Therefore, 3 cups of dry penne pasta would be approximately 12 ounces.

Important Note: This is just an approximation. The best way to be precise is to use a kitchen scale to weigh your pasta.