Four-Bean Salad

Ingredients

• 1 (16 oz.) can wax beans, drained
• 1 (16 oz.) can green beans, drained
• 1 (15 oz.) can lima beans, drained
• 1 (15 oz.) can red kidney beans, drained
• 1 large green pepper, cut in 1-inch strips
• 1 medium onion, thinly sliced
• 1 pt. cherry tomatoes, halved
• 1 medium cucumber, thinly sliced
• 1/2 c. red wine vinegar
• 1/2 c. vegetable oil
• 1/2 c. sugar
• 2 Tbsp. chopped, fresh tarragon or 1/2 tsp. dried whole tarragon
• 2 Tbsp. fresh basil or 1/2 tsp. dried basil
• 2 Tbsp. chopped parsley
• 1/2 tsp. salt
• 1/2 tsp. dry mustard
• lettuce leaves