Ingredients

3/4 cup buttermilk

1 avocado, halved, pitted, and peeled

1 teaspoon lime zest, plus 1/4 cup lime juice (from 2 limes)

Coarse salt and ground pepper

1 tablespoon vegetable oil

1 pound medium shrimp, peeled and deveined

3 hearts romaine lettuce, coarsely chopped

1/2 cup pepitas (pumpkin seeds), toasted

1/2 cup fresh cilantro leaves

Preparation

In a blender, combine buttermilk, avocado, lime zest and juice, and 2 tablespoons water. Blend until smooth, 20 seconds. Season dressing to taste with salt and pepper. In a large skillet, heat oil over medium-high. Season shrimp with salt and pepper. Cook until opaque throughout, about 3 minutes, flipping once. In a large bowl, toss together romaine, pepitas, cilantro, shrimp, and 1 cup dressing until combined and serve immediately.