Mix'n'match Squash Casserole

• 2 eggs (beaten)
• 500 gr summer squash cubed
• 260 gr bulk pork sausage (cooked)
• 120 ml milk
• 110 gr dry bread crumbs
• 40 gr parmesan cheese (grated)
• 34 gr green pepper (chopped)
• 30 gr onions (chopped)
• 1 gr salt