Bean & Cornmeal Pie

• 1 egg (white)
• 1 green pepper
• 1/4 salsa i use (hot)
• 240 gr onions (chopped)
• 230 gr tomatoes (chopped)
• 230 gr corn kernels (frozen)
• 180 ml skim milk
• 95 gr flour
• 90 gr cornmeal
• 9 gr baking powder