Ingredients

3 tablespoons olive oil

1 tablespoon finely sliced lemon zest, plus 2 tablespoons fresh lemon juice

1/2 teaspoon Dijon mustard

coarse salt and ground pepper

3 cups cooked pinto beans

8 ounces flat-leaf spinach (4 cups), trimmed

1/2 cup parsley, chopped

1 tablespoon capers

2 scallions, thinly sliced

Preparation

In a bowl, whisk together oil, lemon juice, and mustard; season with salt and pepper. Stir in beans.

In a medium pot, bring 1 inch salted water to a boil. Add spinach; cover, and cook until wilted, 2 to 4 minutes. Drain spinach, and transfer to bowl with beans. Add parsley, capers, scallions, and lemon zest; toss to combine.