Step 1

Turn your oven on to 400 degrees and line a large baking pan with parchment paper. (You might need 2 pans depending on how many green beans you have and the size of your oven.)

Step 2

Trim both ends off your green beans and place them in a large bowl. (We'll usually snap the ends off with our hands but using a knife to cut them works too.)

Step 3

Add your green beans, oil, garlic, parmesan, salt and pepper to a bowl and toss until fully coated.

Step 4

Then pour your green beans onto your prepared baking pan and spread them out in a single layer. (It's ok if a few beans are overlapping.) Place them in the oven and roast for 15-20 minutes or until they're cooked to your liking.

Step 5

Squeeze a little lemon over the top (if desired) and serve immediately!