Using ingredient chuck in

Sweet And Sour Beef Over Rice

• 4 carrots
• 1 onion (chopped)
• 1 cu water
• 1 rice (cooked)
• 900 gr chuck in (boneless cut)
• 120 ml ketchup
• 85 gr all purpose flour
• 60 ml wine vinegar (red)
• 55 gr brown sugar
• 28 gr butter