2 tbsp. sour cream
1 tbsp. Dijon mustard
1 tbsp. lemon juice
2 tbsp. olive oil
1 red pepper, diced
1 15 oz. can artichoke hearts, halved
1 15 oz. can hearts of palm, cut in 1/2" diagonal
Prepare dressing in bowl. Heat oil in skillet, add remaining ingredients except hearts of palm, and saute 4 minutes. Add palm, saute 1 minute more. Blend with dressing and serve warm in lettuce leaves.