Ingredients

Coarse salt

ground pepper

3/4 lb. pasta shells

2 tbsp. unsalted butter

1 large yellow onion

3 clove garlic

2 bunch kale

2 c. shredded or chopped cooked chicken

1 container part-skim ricotta

3 tbsp. finely grated lemon zest

3/4 c. grated Parmesan

Preparation

Step 1Preheat oven to 350 degrees F. In a large pot of boiling salted water, cook pasta according to package instructions. Drain; return to pot. In a large skillet, melt butter over medium-high. Add onion and garlic; cook until onion is beginning to soften, 4 minutes. Add kale, cover, and cook until almost tender, about 5 minutes. Transfer to pot with pasta.Step 2Stir in chicken, ricotta, lemon zest, and 1/2 cup Parmesan; season with salt and pepper. Transfer mixture to a 9- by 13-inch baking dish; top with 1/4 cup Parmesan. Bake until top is golden, 30 minutes. Looking for more chicken recipes? Try our collections of chicken breast recipes, chicken casserole recipes, and recipes for leftover chicken.