2) In a medium saute pan over medium-high heat, add the olive oil, then the red pepper and the red onion. Saute for 3 minutess, then add the vinegar, beans and corn and saute for 2 minutes.
3) Stir in the garlic and the mangetout and saute for 1 minute more. Remove from the heat to a serving bowl and season with salt and pepper, to taste. Serve warm or cold.