Preheat the oven to 400 degrees.

Cook the green beans in boiling water for five minutes, immediately rinse in cold water and drain completely.

Add the butter to a large oven-safe skillet over medium heat on the stove.

Place the onion into the skillet with the melted butter, and cook until softened.

Add the minced garlic to the skillet, and cook for an additional 30 seconds.

Pour the chicken broth and heavy whipping cream into the skillet, and whisk with salt and pepper to taste. Continue to cook the sauce down until it thickens.

Place the green beans into the skillet with the sauce, and toss to coat well.

Put the pork rind crumbs, minced dried onion and Parmesan cheese into a food processor or blender, and pulse to combine.

Sprinkle the pork rind mixture over the top of the green bean mixture. Bake for 15 minutes until bubbly.