Macaroni Salad Virginia Style

INGREDIENTS

• 2 tablespoons butter, melted
• 1/4 cup tarragon vinegar
• 1 teaspoon all-purpose flour
• 1 egg, beaten
• 1 cup mayonnaise
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• 3 eggs
• 2 cups macaroni
• 1/2 cucumber, sliced
• 1 large tomato, diced
• 1 green bell pepper, diced
• 1 teaspoon salt