Lentil Salad with Beets

In a medium saucepan, combine onion, quartered carrot, celery, bay leaf, and 5 cups water; cover, and bring to a boil. Reduce heat to low, add lentils, and simmer, uncovered, until lentils are tender, 15 to 20 minutes. Drain, and discard the seasonings.

Meanwhile, place beets in a medium saucepan. Add enough water to cover by 2 inches. Bring to a boil, then reduce to a simmer, cooking until fork-tender. Remove saucepan from heat. Remove beets from water, and set aside until cool enough to handle, reserving cooking liquid. Peel, and return beets to cooking liquid until ready to serve.

Make the vinaigrette: In a medium bowl, whisk together mustard, honey, sugar, and balsamic vinegar. Still whisking, slowly add 6 tablespoons extra-virgin olive oil; set aside.

In a medium nonstick skillet, heat the remaining 2 tablespoons oil over medium-high heat. Add the finely chopped carrot and bacon. Cook until the color of the bacon has changed, about 1 minute. Add the cooked lentils, and season with salt and pepper. Cook until the lentils are heated through. Drizzle with red-wine vinegar, and stir to combine. Transfer lentils to a medium bowl.

Place greens in a medium bowl. Drizzle with vinaigrette, tossing to combine. Divide greens among four plates. Top with warm lentils. Place a slice of goat cheese on the lentils. Slice beets and arrange around the perimeter of the plates; serve immediately.