Corn Squash Casserole

• 6 long (inches)
• 1 bell pepper seeded (red)
• 3/8 stick
• 450 gr butternut squash skin
• 300 gr tomatoes skinned (chopped)
• 300 gr kernel corn (whole)
• 170 gr cheddar cheese (grated)
• 40 gr butter
• 3 gr coriander seed
• 1 gr allspice (ground)