15 Bean & Winter Squash Not Chili

• 15 bean mixture
• 3 garlic (cloves)
• 2 stalks celery
• 1 onion (red)
• 1 green
• 1,700 ml water
• 450 gr stewed tomatoes
• 65 gr tomato paste
• 18 gr chili powder
• 16 ml canola oil