Instant Mashed Potato, Ham and Cheese Casserole: Comfort Food in a Flash

My grandmother, bless her heart, wasn’t exactly a culinary artist. Her repertoire consisted mainly of simple, hearty dishes designed to feed a family of seven on a budget. But what she lacked in gourmet flair, she more than made up for in love, and her instant mashed potato casseroles, though humble, were always a comforting presence on our dinner table. I can still picture her, apron dusted with flour, bustling around the kitchen, the aroma of baked ham and cheese filling the air – a scent that instantly transports me back to her warm, welcoming home. This recipe is my slightly elevated take on her classic, a perfect weeknight meal when you crave a bit of that nostalgic comfort.

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 1 minute
• Total Time: 16 minutes
• Servings: 8-10
• Dietary Type: Gluten-Free

Ingredients

• 3 1/3 cups water
• 1 teaspoon salt
• 5 teaspoons butter
• 1 1/4 cups milk
• 3 1/3 cups instant potato flakes
• 1 teaspoon parsley flakes
• 1 teaspoon dried basil (optional)
• 3/4 cup grated parmesan cheese (optional)
• 1 lb shredded Virginia baked deli ham
• 2 cups shredded cheddar cheese

Equipment Needed

• Large saucepan
• Measuring cups and spoons
• Greased casserole dish
• Spatula
• Oven

Instructions

1. In a large saucepan, combine the water, salt, and butter. Add the parsley flakes. Bring the mixture to a boil over medium-high heat.

2. Remove the saucepan from the heat. This is crucial to prevent the milk from scalding.

3. Add the cold milk to the hot water mixture. The cold milk helps to cool the mixture down slightly before adding the potato flakes, preventing a gluey texture.

4. Gently stir in the instant potato flakes. Continue stirring until the mixture is smooth and all the flakes are incorporated. Be careful not to overmix, as this can also lead to a gummy texture.

5. Pour the prepared instant potatoes into a well-greased casserole dish. Ensure the potatoes are spread evenly across the bottom of the dish.

6. Top the potatoes with the shredded Virginia baked deli ham. At this point, you can lightly brown the ham in a skillet with a little butter for extra crispiness, if desired. Sauté the ham for a few minutes until it’s heated through and slightly browned around the edges. While this step is optional, it enhances the overall flavor and texture of the casserole.

7. Sprinkle the shredded cheddar cheese evenly over the layer of ham. If using, sprinkle the grated parmesan cheese and dried basil over the cheddar cheese.

8. Broil the casserole 4-6 inches from the heat for approximately 60 seconds, or until the cheese is melted and golden brown. Keep a close eye on it, as broilers can vary significantly in intensity and you don’t want the cheese to burn. It’s ready when the cheese is bubbly and lightly browned.

Expert Tips & Tricks

• Cheese Choices: Feel free to experiment with different types of cheese. A blend of cheddar and Monterey Jack would add a lovely creamy flavor, while pepper jack would give it a spicy kick.
• Ham Alternatives: If you don’t have Virginia baked deli ham on hand, any cooked ham will work. Leftover holiday ham is a great option! You could even use diced cooked chicken or turkey for a different twist.
• Flavor Boost: For a deeper, more savory flavor, try adding a teaspoon of onion powder or garlic powder to the water when you’re making the mashed potatoes.
• Make-Ahead Option: You can assemble the casserole ahead of time and store it in the refrigerator for up to 24 hours before baking. Just add a few minutes to the broiling time to ensure it’s heated through.
• Preventing a Dry Casserole: If you find your casserole is drying out while broiling, you can loosely tent it with foil for the first half of the broiling time. This will help to trap moisture and prevent the cheese from burning before the casserole is heated through.

Serving & Storage Suggestions

This Instant Mashed Potato, Ham and Cheese Casserole is best served hot, straight from the broiler. It’s a complete meal on its own, but it also pairs well with a simple green salad or steamed vegetables.

For storage, allow the casserole to cool completely before covering it tightly with plastic wrap or transferring it to an airtight container. It can be stored in the refrigerator for up to 3-4 days. To reheat, bake in a preheated oven at 350°F (175°C) until heated through, or microwave individual portions. If freezing, wrap tightly in plastic wrap and then in foil to prevent freezer burn. It can be frozen for up to 2 months. Thaw overnight in the refrigerator before reheating.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	340 kcal	N/A
Calories from Fat	163 g	48%
Total Fat	18.1 g	27%
Saturated Fat	10 g	50%
Cholesterol	73.6 mg	24%
Sodium	1275 mg	53%
Total Carbohydrate	24.6 g	8%
Dietary Fiber	2.4 g	9%
Sugars	1 g	3%
Protein	19.8 g	39%

Variations & Substitutions

• Vegetarian Option: Omit the ham and add sautéed mushrooms, bell peppers, and onions for a vegetarian version.
• Spicy Kick: Add a pinch of red pepper flakes to the potato mixture or use pepper jack cheese for a spicy twist.
• Loaded Potato Casserole: Add crumbled bacon, sour cream, and chopped chives to the potato mixture for a loaded potato casserole variation.
• Different Cheeses: Gruyere, provolone, or even a sharp white cheddar would be delicious substitutions for the cheddar cheese.
• Herbs: Experiment with different herbs. Fresh thyme or rosemary would add a lovely aroma and flavor. Add about a tablespoon of chopped fresh herbs to the potato mixture.
• Creamy Potatoes: Substitute half the milk with sour cream or cream cheese for an even creamier potato base.

FAQs (Frequently Asked Questions)

Q: Can I use a different type of instant potatoes?

A: Yes, you can use any brand or variety of instant potato flakes you prefer. Just be sure to adjust the amount of liquid if necessary to achieve the desired consistency.

Q: Can I add vegetables to this casserole?

A: Absolutely! Cooked broccoli, peas, or corn would be great additions. Simply stir them into the potato mixture before adding it to the casserole dish.

Q: Can I use fresh potatoes instead of instant?

A: While this recipe is designed for instant potatoes for speed and convenience, you can certainly use fresh mashed potatoes. You’ll need about 4 cups of mashed potatoes.

Q: How do I prevent the cheese from burning under the broiler?

A: Keep a close eye on the casserole while it’s broiling. If the cheese starts to brown too quickly, move the casserole dish further away from the broiler or tent it loosely with foil.

Q: Can I bake this casserole instead of broiling it?

A: Yes, you can bake it in a preheated oven at 350°F (175°C) for about 20-25 minutes, or until heated through and the cheese is melted and bubbly.

Final Thoughts

This Instant Mashed Potato, Ham and Cheese Casserole is a testament to the fact that comfort food doesn’t have to be complicated or time-consuming. It’s a simple, satisfying dish that’s perfect for busy weeknights or when you’re craving a taste of home. So go ahead, gather your ingredients, and whip up a batch of this cheesy, hammy goodness. I’m confident it will become a family favorite in no time! And don’t hesitate to experiment with different variations and substitutions to make it your own. I’d love to hear about your creations in the comments below!