This easy SPINACH MEATLOAF Recipe. Step-by-Step. is perfect for busy families. Comes together quickly with a few staple ingredients! INGREDIENTS2 eggs 1 1?2 lbs lean ground beef 1?2 cup oats 1?2 cup wheat germ 1?2 cup shredded carrot 1?4 cup onion 1 (10 ounce) package frozen spinach, thawed...