Lobster and Avocado Salad | Saveur

Ingredients

• 1 beet, peeled, trimmed and cut into wedges
• 1⁄2 cup plus 1 tsp. canola oil
• Salt and freshly ground black pepper
• 4 (1-lb.) Maine lobsters
• 2 tbsp. champagne
• 2 tbsp. champagne vinegar
• 3⁄4 tsp. dijon mustard
• 1⁄2 tsp. finely chopped shallots
• 6 cups mesclun greens
• Grapefruit segments
• 3-4 ripe avocados, such as hass, pinkerton, or macarthur