Creamy Ham Tetrazzini with Spaghetti and Veggies

Growing up, Ham Tetrazzini was a beloved family favorite in our home, particularly in the days following Easter when my mother would get inventive with the abundance of leftover ham from our holiday celebrations. This comforting dish was always met with eager anticipation by everyone at the table, a

Growing up, Ham Tetrazzini was a beloved family favorite in our home, particularly in the days following Easter when my mother would get inventive with the abundance of leftover ham from our holiday celebrations. This comforting dish was always met with eager anticipation by everyone at the table, and that excitement has never faded over the years. While I have introduced a few modern tweaks to my mother’s original formula, the essence of this classic recipe endures unchanged. It continues to feature generous portions of tender ham, perfectly cooked spaghetti, flavorful mushrooms, and sweet peas, all enveloped in a rich, velvety sauce prepared entirely from scratch. This particular version of ham tetrazzini stands out for its straightforward preparation process, economical ingredients, heartwarming flavors, and exceptional ability to transform leftover ham into something extraordinary. Our family continues to cherish it, and I am confident that it will become a hit in your household as well.

Creamy Ham Tetrazzini Recipe

Ham tetrazzini represents a timeless baked spaghetti casserole that combines al dente spaghetti noodles, bite-sized pieces of savory ham, and a luxuriously smooth sauce which emerges from the oven bubbling with irresistible richness. Departing from the traditional method my mother employed with canned cream soups, this updated recipe relies on a homemade sauce crafted by first creating a classic roux from butter and flour. The familiar mushrooms and peas remain as key components, honoring the Italian-American heritage of the dish, though variations exist across different family traditions. To complete the masterpiece, a lavish topping of melted cheddar cheese is applied, staying true to my mother’s cherished approach, which I simply could not bear to alter.

Here are some practical tips and variations to enhance your experience with this delightful recipe:

• Flexibility with pasta choices: This dish was prepared using standard spaghetti, but feel free to experiment with thicker varieties like linguine, fettuccine, or any pasta shape that suits your preference. Always follow the package instructions to cook it to just al dente tenderness.
• Mastering the roux foundation: The combination of butter and flour forms the essential roux, a classic thickening base where fat and flour are combined in roughly equal measures. This element is crucial for achieving the sauce’s signature creamy texture and serves as an excellent alternative to store-bought condensed soups. Be sure to cook the roux for at least one full minute prior to incorporating the broth, as this step eliminates any undesirable raw flour flavor.
• Customizing seasonings: The flavor profile in this ham tetrazzini incorporates garlic powder, dried thyme, salt, and freshly cracked black pepper. For personalization, consider incorporating onion powder, a touch of paprika, nutmeg, or an array of your favorite herbs and spices to suit your palate.
• Incorporating additional vegetables: Expand the nutritional value by including asparagus, broccoli florets, fresh spinach leaves, or crisp green beans. For fresh produce, a quick blanch in boiling water for two to three minutes will tenderize them appropriately. Frozen vegetables or spinach can be stirred directly into the sauce without pre-cooking.
• Meat substitution options: Leftover ham can be readily replaced with other pre-cooked proteins on hand, such as remnants from holiday turkey or chicken, allowing you to create a variation like the popular chicken tetrazzini.
• Quick preparation shortcut: In situations demanding speed, a single can of cream of chicken or cream of mushroom soup, diluted with approximately half a cup of milk or broth, can stand in for the from-scratch sauce without compromising too much on flavor.
• Make-ahead convenience: This casserole assembles beautifully in advance. Prepare it fully, cover tightly, and refrigerate overnight. The following day, allow it to rest at room temperature for about 15 minutes before baking as directed, extending the oven time by an additional 15 minutes to account for the chilled starting temperature.

The total estimated cost for this recipe is around $7.65, breaking down to approximately $1.28 per generous serving, making it an incredibly budget-conscious option for family dinners.

Ingredients

• Nonstick cooking spray
• 8 oz. uncooked spaghetti
• 1 Tbsp vegetable oil
• ½ onion, small diced (about 1 cup)
• 4 oz. mushrooms, cleaned and sliced (about 1½ cups)
• 4 Tbsp butter
• ⅓ cup all-purpose flour
• 1½ cups chicken broth
• 1 tsp salt
• ½ tsp freshly cracked black pepper
• 1 tsp garlic powder
• ¼ tsp dried thyme
• 1½ cups milk
• 2 cups cooked ham, medium dice
• 1 cup frozen peas
• 1½ cups cheddar cheese, grated

Step-by-Step Instructions

Begin by gathering and prepping all your ingredients for a smooth cooking process. Preheat your oven to 375°F and lightly grease a 9×10-inch casserole dish using nonstick cooking spray. Set the prepared dish aside while you proceed.

In a medium-sized pot, bring water to a rolling boil for the pasta. Once boiling vigorously, add the 8 oz. of uncooked spaghetti and cook for approximately 10 minutes, or until it reaches just tender perfection. Drain the pasta thoroughly in a colander, give it a quick rinse under cool water to stop the cooking process, and reserve it for later use.

As the pasta cooks, heat 1 Tbsp of vegetable oil in a large skillet placed over medium heat. Introduce the diced half onion and the 4 oz. of sliced mushrooms, sautéing them together for about 5 minutes with occasional stirring until the onions become soft and translucent, releasing their natural aromas.

Gently push the sautéed onions and mushrooms to one side of the skillet, creating space in the center. Add the 4 Tbsp of butter directly to this cleared area and allow it to fully melt. Sprinkle the ⅓ cup of all-purpose flour over the melted butter, stirring continuously for 1 minute to form the roux base.

Pour in the 1½ cups of chicken broth gradually while whisking vigorously to incorporate. Season the mixture with 1 tsp salt, ½ tsp black pepper, 1 tsp garlic powder, and ¼ tsp dried thyme. Continue cooking and whisking for 1-2 minutes until the mixture thickens noticeably.

Next, pour in the 1½ cups of milk, whisking diligently until the sauce achieves a smooth, thickened consistency, which should take about 2 minutes of gentle simmering.

Incorporate the 2 cups of diced cooked ham and 1 cup of frozen peas into the skillet, folding them carefully to distribute evenly throughout the creamy sauce.

Add the reserved cooked spaghetti noodles to the skillet, gently folding until every strand is thoroughly coated in the luscious sauce. Should your skillet prove too small for this step, transfer the contents to a spacious mixing bowl for easier combining.

Carefully transfer the entire mixture into your greased 9×10 casserole dish, spreading it out into an even layer for uniform baking.

Generously sprinkle the 1½ cups of grated cheddar cheese evenly across the top surface. Place the uncovered dish in the preheated oven and bake for 25-30 minutes, or until the edges are bubbling enthusiastically and the cheese has melted into a golden, gooey blanket.

Notes on ingredients: Better Than Bouillon is a fantastic, cost-effective choice for preparing broths. Leftover baked ham works wonders here, but smoked boneless ham, ham steaks, or even honey-baked ham varieties are excellent substitutes as long as they are fully cooked. While cheddar might not be the most conventional topping for tetrazzini, it’s the nostalgic choice from my childhood; mozzarella or Parmesan offer tasty alternatives.

Nutritional information per serving: Approximately 494 calories, 43g carbohydrates, 24g protein, 25g fat, 1314mg sodium, and 3g fiber.

How to Make Ham Tetrazzini: Detailed Step-by-Step Photos

Collect and prepare every ingredient meticulously. Coat a 9×10-inch casserole dish with nonstick spray and warm your oven to 375°F, then set it aside.

Boil water in a medium pot, introduce 8 oz. uncooked spaghetti, and cook to tender doneness in about 10 minutes. Drain, cool briefly under water, and reserve.

In a large skillet over medium heat with 1 Tbsp oil, sauté diced onion and sliced mushrooms for 5 minutes until softened.

Shift veggies aside, melt 4 Tbsp butter in the center, add ⅓ cup flour, and stir for 1 minute to build the roux.

Whisk in 1½ cups broth slowly, add salt, pepper, garlic powder, and thyme; thicken over 1-2 minutes.

Stir in 1½ cups milk, whisking to a smooth, thick sauce in about 2 minutes.

Fold in 2 cups diced ham and 1 cup peas until well integrated.

Toss in the cooked spaghetti, coating fully; use a bowl if needed for space.

Spoon into the casserole dish evenly, top with 1½ cups shredded cheddar.

Bake uncovered at 375°F for 25-30 minutes until bubbly and cheese-melted.

Serve hot and savor the comforting flavors of this homemade delight.

Serving Suggestions

While ham tetrazzini is substantial enough to stand alone as a complete meal, pairing it with a straightforward vegetable side elevates the dining experience. Honey balsamic glazed carrots offer a sweet-tangy contrast that complements the ham beautifully. Air fryer asparagus provides an effortless, flavorful option, particularly vibrant during the spring season. For a dependable, wallet-friendly choice, roasted frozen broccoli pairs seamlessly with any casserole, delivering reliable taste and texture every time.

Storage and Reheating Guidelines

Leftover portions of this ham tetrazzini casserole can be preserved in an airtight container within the refrigerator for up to 3-4 days. For longer storage, freeze in a suitable container for 3-4 months, thawing overnight in the fridge prior to reheating. Note that pasta tends to absorb sauce over time, potentially resulting in a drier consistency the next day; revive the creaminess by mixing in a small amount of milk, cream, or broth.

For reheating single servings, use the microwave in 30-60 second intervals, stirring between each to ensure even warming. Larger amounts benefit from being covered and heated in a 350°F oven until fully warmed throughout.

More Ways to Use Leftover Ham

If you find yourself with additional ham to repurpose, consider these hearty options: A chunky ham and bean soup brimming with colorful vegetables, tender ham pieces, and robust white beans, ideal alongside crusty bread for ultimate comfort. A classic pea salad featuring sweet peas, diced ham, sharp cheddar, and red onion in a zesty dressing that versatilely accompanies many dishes. Or, for a brunch treat, a ham and potato casserole where creamy potatoes bake with cheddar and ham to bubbly, golden perfection.