Make Juicy Chicken Burgers Every Time with a Brilliant Tip

Prepare the cheese, onion, and parsley. Prepare the following, transferring to a large bowl: Grate 1/2 ounce Parmesan cheese on the small holes of a box grater until you have lightly packed 1/4 cup. Grate 1/4 medium red onion on the large holes of a box grater until you have 2 tablespoons. Finely chop 1/4 cup fresh parsley leaves.

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