4 tsp. olive oil, divided
1 pound fingerling potatoes, halved lengthwise
3/8 tsp. salt
2/3 C. tightly packed cilantro
2 tsp. lime juice
1 tsp. white wine vinegar
1/4 tsp. black pepper
1 large garlic clove, chopped
1/4 C. low-fat sour cream

Heat a skillet over medium-high. Add 1 T. oil and potatoes; cook 6 minutes. Cover, reduce heat to medium, and cook 6 minutes. Sprinkle potatoes with salt. Combine remaining 1 tsp. oil, cilantro, and next 4 ingredients in a blender. Blend until smooth. Stir into potatoes. Top with sour cream.

Blue Cheese and Walnuts: Halve 1 pound fingerling potatoes lengthwise. Follow step 1 in base recipe. Sprinkle with 1/4 tsp. salt. Combine 1/2 C. 2% milk and 1 1/2 tsp. all-purpose flour in a saucepan, stirring; bring to a boil. Cook 1 minute. Add 1 ounce blue cheese. Cook 1 minute. Top potatoes with sauce, 2 T. toasted chopped walnuts, and 2 tsp. parsley.

Spinach and Garlic: Halve 1 pound fingerling potatoes lengthwise. Follow step 1 in base recipe. Sprinkle with 1/4 tsp. salt. Add 2 T. minced garlic and 4 C. baby spinach leaves; cook 1 minute. Top with 2 T. toasted pine nuts and 1/2 ounce grated Asiago cheese.

Quick Pickled Red Onions: Halve 1 pound fingerling potatoes lengthwise. Follow step 1 in base recipe. Sprinkle with 1/4 tsp. salt. Combine 1/2 C. white wine vinegar, 1 T. mustard seeds, 1 T. sugar, and 1/4 tsp. salt in a saucepan; boil. Remove from heat; stir in 1 C. sliced red onion. Let stand 5 minutes. Drain. Stir into potatoes. Top with 2 tsp. parsley