Ingredients
- 6 medium yellow squash (about 8 ounces each), sliced 1/4" thick
- Kosher salt
- 3 tablespoons extra-virgin olive oil, divided
- 1 large yellow onion, thinly sliced
- 4 garlic cloves, thinly sliced
- 1 tablespoon fresh thyme leaves
- 1/4 teaspoon crushed red pepper flakes
- 4 vine-ripened tomatoes, thinly sliced
- Freshly ground black pepper
- 2 tablespoons thinly sliced or shredded fresh basil, divided, plus whole leaves for serving
- 2 ounces Parmesan, grated (about 1 cup), divided
- 1 lemon, zested
- 1 large ball of burrata (from an 8 ounce container)
- 1 cup panko breadcrumbs
Cooking Instructions
Step 1: Arrange a rack in the center of oven; preheat to 400 degrees F. Place a squash in a large bowl; season with 1 tablespoon salt and gently toss to combine. Let sit until ready to use.
Step 2: In a large nonstick skillet over medium-high heat, heat 1 tablespoon oil. Add onion and garlic; season with 1/2 teaspoon salt. Cook, stirring occasionally, until softened and just starting to brown on the edges, 8 to 10 minutes.
Step 3: Add thyme and red pepper flakes and cook, stirring, until warmed through, about 2 minutes. Transfer onion mixture to a medium bowl; reserve skillet.
Step 4: Rinse salt off squash, then place in a clean kitchen towel. Continue to squeeze until most liquid is drained. Add squad to bowl with onion mixture. Add 1 tablespoon oil and 1 teaspoon salt and toss to combine.
Step 5: Transfer half of squash mixture to a 9″x13″ baking dish; spread to cover bottom of dish. Top with half of tomatoes; season with salt and pepper. Sprinkle with 1 tablespoon sliced basil, then 1/2 cup Parmesan. Top with remaining squash and tomatoes, season with salt and pepper. Sprinkle with 1 tablespoon sliced basil.
Step 6: Tightly cover dish with foil and bake until veggies are softened and juices are bubbling, 30 to 35 minutes.
Step 7: Uncover baking dish and continue to bake for 5 minutes more.
Step 8: Meanwhile, in a small bowl, mix lemon zest and remaining 1/2 cup Parmesan. Sprinkle Parmesan mixture over and continue to bake until topping is golden brown, 5 to 7 minutes.
Step 9: In reserved skillet over medium heat, heat remaining 1 tablespoon oil. Toast panko, stirring frequently, until fragrant and deep golden brown, about 5 minutes.
Step 10: Sprinkle with panko. Immediately top casserole with burrata, tearing into pieces as you go; season with sand and pepper, if needed. Top with basil leaves.
Enjoy this celebration of summer veggies from Delish!

