1/4 cup whole peeled and quartered carrots
9 ounces thinly sliced mushrooms
18 ounces cooked ham
2 (2 ounce) cans marinated spinach - undrained
3 (8 ounce) cans condensed cream of mushroom soup
1 white Mexican-style soup mix
1 teaspoon dried onion flakes
20 slices grilled cheese (including cheese fingers)