Red Lentil Salad with Feta and Beets

Name: Red Lentil Salad with Feta and Beets
Ingredients: 4 small beets (3/4 pound); 1/4 cup grapeseed oil; 1 tablespoon minced shallots; 1 garlic clove, minced; 1/2 teaspoon ground cumin; 1/2 teaspoon ground fennel seeds; 2 tablespoons balsamic vinegar; 1 tablespoon fresh lemon juice; Pinch of cayenne pepper; Salt and freshly ground pepper; 1 cup red lentils (7 ounces); 2 tablespoons chopped parsley; 1 large bunch arugula (6 ounces), leaves torn into bite-size pieces; 2 1/2 ounces feta cheese, preferably French, crumbled (1/2 cup)