4 cups
kale, ribs removed, torn into small pieces, packed
4
Medium zucchini, cut in half lengthwise, centers scooped out and discarded
2 cups
shredded mozzarella cheese
1/4 cup
basil leaves, thinly sliced
Method
Heat oven to 400°F.
In a large, oven-proof skillet (cast iron or enamel) set over medium, heat the olive oil. Add the chicken, 1/2 of the garlic, 1 teaspoon salt, 1 teaspoon Italian seasoning, the fennel seeds, and 1/4 teaspoon red pepper flakes, stir until combined and cook until the chicken has cooked through and is no longer pink, about 5 minutes. Transfer the ground chicken to a bowl or plate.
In the same skillet, still over medium heat, add tomato paste, remaining garlic, remaining 1/2 teaspoon Italian seasoning and remaining 1/4 teaspoon red pepper flakes and cook until just fragrant, about 1 minute.
Add the crushed tomatoes and remaining 1 teaspoon salt and bring to a simmer. Simmer for 3 minutes.
Stir in heavy cream, ¼ cup parmesan cheese and kale, stirring until kale is just wilted, about 3 minutes. Turn off heat.
Carefully nestle the zucchini into the sauce in the skillet. Fill the zucchini boats with the chicken mixture. Cover with a lid or foil and bake for 10 minutes. Remove the pan from the oven, top the chicken with the mozzarella cheese and remaining 1/4 cup parmesan cheese. Bake in the oven uncovered for 15 More minutes.