Savory Tuna on Toast Recipe

I grew up thinking tuna on toast was just a quick lunch fix – you know, the kind where you dump the can with some mayo and call it done. That’s how we always ate it at home, and I never questioned it.

But here’s the thing – tuna on toast can be so much more than just a basic sandwich. After years of making it the same old way, I discovered that a few simple tweaks to the classic recipe could turn this everyday lunch into something I actually look forward to. And the best part? It’s still just as easy to make.

Which Kind of Tuna Should I Use?

For this classic tuna on toast recipe, you’ve got several good options when it comes to choosing your canned tuna. Chunk light tuna works great and is usually the most budget-friendly choice, while solid white albacore tuna tends to have larger, firmer pieces and a milder flavor. Water-packed tuna is the healthier choice and works perfectly in this recipe, though oil-packed can add a bit more richness to your dish. Just remember to drain either type well before using – this helps prevent your sauce from becoming too thin. If you’re shopping at the store, look for cans without any dents or bulging, and check that the tuna is sustainably caught if that’s important to you.

Options for Substitutions

This simple comfort food recipe can be adapted with several easy swaps:

• Margarine: You can easily swap margarine for the same amount of butter, or even olive oil if you prefer. Each will give slightly different results – butter adds more flavor, while olive oil makes it a bit lighter.
• Milk: Any type of milk works here – whole, 2%, or even plant-based options like unsweetened almond or soy milk. For a richer sauce, try using half milk and half heavy cream.
• Tuna: While canned tuna is the star here, you can use canned salmon or even leftover cooked chicken if you’re not a fish fan. Just make sure to flake it into small pieces.
• Frozen peas: Not big on peas? Try corn, diced carrots (pre-cooked), or mixed vegetables instead. You can even leave them out completely if you prefer.
• Toast: Any bread works great here – try English muffins, biscuits, or even serve over rice or pasta for a different twist.

Watch Out for These Mistakes While Cooking

The biggest challenge when making tuna on toast comes from the white sauce (also known as béchamel) – rushing this step can leave you with a lumpy or floury-tasting sauce. To get it right, cook the flour and butter together for at least 1-2 minutes before slowly adding your milk, and keep whisking constantly to prevent lumps from forming. Another common mistake is draining too much liquid from the tuna – while you don’t want it soggy, keeping some moisture helps the mixture stay creamy and prevents it from becoming dry on your toast. When adding the frozen peas, don’t cook them too long – add them near the end of cooking so they stay bright green and maintain their slight crunch, rather than turning mushy. For the best results, toast your bread just before serving and butter it lightly – this creates a barrier that helps prevent the bread from getting soggy under the hot tuna mixture.

What to Serve With Tuna on Toast?

This cozy, open-faced sandwich works great with simple sides that add freshness and crunch to your plate. A crisp pickle spear or some potato chips on the side give that satisfying salty crunch that pairs perfectly with the creamy tuna mixture. If you’re in the mood for something lighter, try serving it with a handful of cherry tomatoes or a small side salad dressed with lemon vinaigrette. Since this dish already includes peas, you might want to skip additional green vegetables and instead go for something like carrot sticks or cucumber slices to add color and freshness to your meal.

Storage Instructions

Keep: The creamy tuna mixture can be kept in an airtight container in the fridge for up to 2 days. Just remember that the sauce might thicken up a bit when chilled, but don’t worry – that’s totally normal!

Make Ahead: You can prepare the tuna sauce mixture ahead of time and store it separately from the toast. This way, you can quickly heat up the sauce and make fresh toast whenever you’re ready to eat. It’s perfect for busy weeknight dinners!

Warm Up: To serve leftover tuna mixture, gently heat it in a saucepan over low heat, stirring occasionally. You might need to add a splash of milk to thin out the sauce. Make fresh toast just before serving – nobody likes soggy bread!

Preparation Time	10-15 minutes
Cooking Time	10-15 minutes
Total Time	20-30 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 800-900
• Protein: 50-60 g
• Fat: 40-50 g
• Carbohydrates: 70-80 g

Ingredients

• 1 cup frozen peas (do not thaw before adding)
• 1 can tuna, drained (packed in water for less fat)
• salt
• black pepper (freshly ground preferred for more flavor)
• 1/4 cup all-purpose flour (I always use King Arthur all-purpose flour)
• 2 cups milk (whole milk for a creamier sauce)
• 1/4 cup margarine (softened to room temperature)
• toast or bread for serving

Step 1: Thaw and Prepare Ingredients

Begin by placing frozen peas in a colander and allow them to thaw.

This can be done by running cool water over them or letting them sit at room temperature until defrosted.

Meanwhile, gather and prepare your other ingredients for ease of cooking.

Step 2: Make the Creamy Sauce

Melt margarine in a saucepan over medium heat.

Once melted, add flour and blend it in to create a smooth paste.

Gradually add milk to the saucepan, stirring constantly to prevent clumping.

Continue stirring until the mixture becomes creamy and smooth.

Step 3: Add Tuna and Peas

Add the thawed peas and the can of tuna (drained) to the creamy sauce in the saucepan.

Season with salt and pepper to taste.

Stir everything together and warm through, ensuring the mixture is heated evenly.

Step 4: Prepare Toast

While the tuna mixture is warming, toast slices of bread to your preferred level of crispness.

Once toasted, cut each slice into triangles, which makes for an easy and elegant presentation.

Step 5: Serve the Tuna Mixture on Toast

Lay the toast triangles on a serving plate.

Spoon the warm tuna and pea mixture generously over the top of the toast.

Serve immediately as a delicious and comforting meal or appetizer.