Creamy Spinach And Beef Layered Casserole

• 3 eggs
• 1 container cottage cheese
• 1 pkg soft chive cream cheese
• 450 gr beef (ground)
• 240 ml cream mushroom soup
• 140 gr garlic (minced)
• 120 gr onion (chopped)
• 60 gr leaf spinach (frozen cut thawed)
• 40 gr french onions (fried)
• 1 package mushroom pcs