Tortellini and Asparagus Salad

Ingredients

• ½ cup Olive oil
• 6 tablespoons champagne vinegar
• 1 tablespoon minced fresh tarragon
• 1 shallot, minced
• 1 teaspoon Salt
• ½ teaspoon ground black pepper
• 3 (9-ounce) packages refrigerated cheese tortellini, cooked according to package directions and drained well
• 1 pound fresh asparagus, trimmed and cut into 1-inch pieces
• 1 red bell pepper, chopped