Heat a Med. saucepan over med-high heat. Add oil & assure onions for 3 minutes. Add garlic & ginger, saute 1 minute. Add curry & red pepper; cook 30 second stirring constantly.Add broth, vinegar, & lentils. turn heat to high; bring to a boil. Reduce heat; simmer 5 minutes

Place 1/2 the lentil mix in a blender. Remove center of blender lid, use towel to cover lid & blend until smooth. Add blended mix, spinach, salt & pepper to taste; stir until spinach is wilted. Stir in 2 tbls. cilantro. Serve W/ yogurt & remaining cilanfro