Chop pepper. Add olive oil and heat a large skillet over medium heat, add peppers and sliced garlic; cook and stir for 3-4 minutes. Add tomatoes, sliced green onions, and peas to skillet. Cook 3 minutes, until tomatoes begin to soften. Add beans, heat through.
Add juice of lemon and orange juice, cook 1-2 minutes. Remove from heat. Chop spinach and add to skillet with mint and basil. Toss with bean mixture. Season with salt and pepper.