Summer Squash and Tomato Gratin

Toss breadcrumbs with Parmesan and 2 Tbsp. oil; season with salt and pepper. Heat remaining 2 Tbsp. oil in a medium ovenproof skillet over medium-high heat. Add tomato; cook, tossing occasionally, until juices are bubbling, about 4 minutes; season with salt and pepper. Top with squash and breadcrumb mixture. Bake at 350° until squash is tender and breadcrumbs are golden brown, 20–25 minutes. Enjoy!

https://www.bonappetit.com/recipe/squash-and-tomato-gratin