Pan-Seared Summer Squash with Crisp Rosemary

Sautéed whole rosemary leaves provide a savory, crunchy contrast to the tender squash.

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  3 Tbs. extra-virgin olive oil
  
  


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  14 oz. small zucchini and yellow squash (1 each), cut into 1/2-inch rounds
  
  


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  Kosher salt and freshly ground black pepper
  
  


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  1 Tbs. whole fresh rosemary leaves
  
  

Heat the oil in an 11- to 12-inch skillet (preferably cast iron) over high heat until shimmering hot. Arrange the squash in the skillet, cut side down and in a single layer. Season with 1/4 tsp. salt and a few grinds of pepper. Sprinkle the rosemary over the squash and sear the squash undisturbed until deep golden brown, 3 to 5 minutes. Using tongs, turn the squash onto the other cut side. Sprinkle with another 1/4 tsp. salt and cook until tender and nicely browned on the second side, about 2 minutes more. Transfer the squash and crisp rosemary to plates or a serving bowl.