Let me tell you, these Dijon and Turmeric Tuna Parcels are my latest obsession! Theyโre like little flavor-packed presents you get to open at dinner. The best part? Theyโre healthy, super easy to make, and look way fancier than the effort they take. Whether youโre cooking for yourself, your family, or trying to impress someone special, this recipe is a total win. Plus, who doesnโt love the drama of opening a steamy parchment packet at the table? Letโs dive in!
Try my White Bean Tuna Salad recipe.
Why Youโll Love This Recipe
โ Itโs a Flavor Bomb: Dijon mustard, turmeric, and honey create a delicious combo thatโs savory, tangy, and just a little sweet.
โ Healthier Eating Made Easy: Packed with lean tuna, kale, and potatoes, this dish is a nutritious all-in-one meal.
โ Simple Yet Impressive: These little parchment parcels look fancy but are super easy to throw togetherโperfect for weeknights or special dinners.
โ No Mess, Less Stress: Everything cooks inside the parchment, so cleanup is a breeze. Win-win!
โ Fun to Serve: Who doesnโt love the excitement of opening their own steaming, flavor-packed parcel at the table? Itโs like unwrapping a present! ๐
โ Quick and Convenient: With just 35 minutes from start to finish, you can have a wholesome and satisfying meal in no time.
So whatโs not to love? Letโs get cooking! ๐จโ๐ณ
Try my Tuna Avocado Rice Bowl recipe.
What Youโll Need To Make
Letโs Talk About the Star Ingredients
โ Tuna Steak: Fresh tuna is the heart of this dish. Itโs meaty, tender, and packed with protein. Plus, it absorbs all those bold flavors like a champ!
โ Dijon Mustard: This little jar of magic brings a tangy kick to the dish. Itโs the secret weapon for that perfect punch of flavor.
โ Turmeric: Not just for color (though, hello, gorgeous golden hue!), turmeric adds a warm, earthy flavor and comes with a side of health benefits.
โ Kale: A power-packed green that gets tender and flavorful when it steams in the parcel. Healthy eating, made delicious.
โ Potatoes: Sliced thin and cooked to perfection, they soak up all the yummy juices while adding a hearty base to the dish.
Each ingredient plays its part to make this dish a symphony of flavors and textures. Simple, fresh, and absolutely delicious!
NOTE: For measurements and rest of the ingredients check the recipe card below.
What Youโll Need To Do
Time required: 35 mins
Instructions โ Letโs Make These Dijon and Turmeric Tuna Parcels! ๐ฃโจ
1| Get your oven ready: Preheat it to 450ยฐF (230ยฐC). Now grab some parchment paper and cut 4 big sheets, about 16ร12โ (40ร30 cm) each.
2| Mix up the magic: In a small bowl, stir together the mayo, parsley, Dijon mustard, honey, and turmeric. This creamy mix is going to take your tuna to the next level!
3| Start building your parcels: Fold each parchment sheet in half, then open it up. Think of it like making a little book.
4| Layer it up: Divide the potato slices evenly among the sheets, spreading them out like a comfy bed. Sprinkle each pile with about 1/4 teaspoon of salt and a pinch of black pepper.
5| Add the greens and protein: Toss some kale on top of the potatoes, then crown it all with a tuna steak. Give the tuna a sprinkle of salt and pepper, and then brush on that flavorful mayo mixture. Yum!
6| Seal the deal: Fold the parchment over the goodies and crimp the edges with small folds to seal them up tight. Think of it as wrapping a little gift for the oven. Place the parcels on a baking sheet.
7| Bake it to perfection: Pop the sheet in the oven and bake for 10โ15 minutes, just until the tuna is cooked through. To check, carefully open one parcel (watch out for steam!).
8| Let it rest: Once done, let the parcels sit for about 3 minutes. This helps all the flavors settle in nicely.
9| Time to serve: When youโre ready to dig in, cut an X in the top of each parcel and fold the paper back gently. Serve it up straight from the parcel for some fun presentationโor transfer everything to a plate if youโre feeling fancy!

Enjoy your flavorful tuna parcels! ๐๐ Perfectly seasoned, healthy, and oh-so-good.
Glycemic Index: 73 (High) Glycemic Load: 8 (Low)
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Recipe Swaps & Creative Tweaks
Recipe Swaps
- Fish Swap: If tuna isnโt your thing, try salmon, cod, or even halibut. Just adjust the cooking time slightly depending on the thickness of the fish.
- Greens Alternative: Swap out kale for spinach, Swiss chard, or even arugula for a peppery kick.
- Potato Switch: Use sweet potatoes or thinly sliced zucchini for a low-carb option.
- Mustard Makeover: Donโt have Dijon? Whole-grain mustard or even spicy brown mustard works beautifully.
- Vegan Option: Replace tuna with firm tofu or chickpeas for a plant-based twist.
Create Tweaks
- Spice It Up: Add a pinch of cayenne or smoked paprika to the mayo mix for some heat.
- Citrusy Kick: Squeeze a bit of lemon or orange zest into the mayo mixture for a fresh, zippy flavor.
- Herb Mix-Up: Toss in some dill, thyme, or cilantro instead of parsley for a different herbal vibe.
- Cheesy Upgrade: Sprinkle a little grated Parmesan or Pecorino on the kale before adding the tuna for a cheesy twist.
- Asian Fusion: Replace the mayo with a mix of soy sauce and sesame oil, and add a sprinkle of sesame seeds before sealing the parcels.
These swaps and tweaks let you make the recipe your own while keeping it just as delicious!
Try my Air Fryer Pesto Tuna Melt recipe.
Useful Tips for Success
1| Use Fresh Tuna: Fresh tuna steaks make all the difference! Look for firm, pinkish-red flesh with no fishy smell for the best results.
2| Cut Potatoes Evenly: Slice your potatoes as thin and even as possible (about 1/8 inch). This ensures they cook through perfectly in the same time as the tuna.
3| Donโt Skip the Seal: Make sure your parchment packets are tightly sealed to trap the steam inside. This keeps everything moist and flavorful.
4| Check the Thickness: If your tuna steaks are thicker or thinner than 1 inch, adjust the cooking time slightly to avoid overcooking or undercooking.
5| Preheat for Perfection: Make sure your oven is fully preheated to 450ยฐF for even cooking and perfect results.
6| Watch the Steam: When opening the parcels after baking, be carefulโthe steam inside is hot! Open them slowly to avoid burns.
7| Rest Before Serving: Let the parcels sit for 2โ3 minutes after baking. This helps all the juices settle and flavors blend.
8| Double Up: Making for a crowd? Double the recipe and bake on two sheetsโbut rotate them halfway through for even cooking.
9| Make It Ahead: You can assemble the parcels a few hours in advance and store them in the fridge. Just pop them in the oven when youโre ready to cook!
10| Experiment with Flavors: Donโt hesitate to play around with the mayo mixture. A dash of garlic powder, smoked paprika, or lemon zest can elevate the flavors even more.
Follow these tips, and your tuna parcels will turn out perfect every single time! ๐ฃโจ
Try my To Go Breakfast Tuna Wrap recipe.

Serving Suggestions
1| Serve with a Side Salad: Pair these parcels with a crisp green salad tossed in a light vinaigrette. Itโs fresh, simple, and complements the flavors perfectly.
2| Add a Hearty Bread: A slice of crusty baguette or a soft dinner roll is great for soaking up those delicious juices from the parcel.
3| Go Grainy: Serve alongside quinoa, couscous, or wild rice for an extra dose of heartiness.
4| Bring on the Veggies: Roast some cherry tomatoes, asparagus, or bell peppers to serve on the side for a colorful, veggie-packed plate.
5| Keep It Fancy: Garnish the finished dish with a sprinkle of fresh herbs (like parsley or dill) and a wedge of lemon for a bright, zesty touch.
6| Make It Family-Style: Open the parcels at the table for a fun and interactive dining experience. Everyone can enjoy the steamy reveal!
7| Serve It Straight Up: Skip the plate and serve the parcels as is. The parchment holds all the goodness together and adds a rustic charm to the meal.
These serving ideas let you customize the meal to suit any occasionโwhether itโs a casual dinner or a special gathering!
Try my Tuna and Broccoli Salad with Honey Vinaigrette recipe.
Storage Suggestions
1| Refrigerating Leftovers: If youโve got leftovers, transfer the contents of the parcels (tuna, potatoes, and kale) to an airtight container. Store in the fridge for up to 2 days.
2| Reheating Tips: Reheat in the oven at 350ยฐF (175ยฐC) for 10โ12 minutes to warm everything through without drying out. Avoid microwaving as it can overcook the tuna and make it rubbery.
3| Freezing Option: While fresh is best, you can freeze the cooked tuna parcels. Remove the parchment, place the contents in a freezer-safe container, and store for up to 1 month.
4| Reheat from Frozen: Thaw overnight in the fridge, then reheat in the oven as mentioned above.
5| Make-Ahead Prep: Assemble the parcels up to 6 hours in advance, but donโt bake them. Store the sealed parcels in the fridge and bake fresh when ready to serve.
Proper storage ensures you can enjoy this dish later without compromising on flavor or texture!
Try my Chickpea and Tuna Salad recipe.
Final Thoughts
And there you have itโDijon and Turmeric Tuna Parcels that are as tasty as they are fun to make! Itโs hard not to feel like a kitchen rockstar when you whip these up. Theyโre hearty, healthy, and packed with flavor in every bite. Whether you serve them straight from the parchment (so rustic, right?) or plate them up, theyโll totally steal the show. Try them out and let me know how they turn outโI love hearing your kitchen wins! ๐
Recipe Card
Dijon and Turmeric Tuna Parcels
These Dijon and Turmeric Tuna Parcels are my go-to for a no-fuss dinner! ๐ฅ๐ Packed with bold flavors, fresh veggies, and juicy tunaโall wrapped up in a steamy, delicious parcel.

Ingredients
Instructions
-
Step 1:
Preheat the oven to 450ยฐF (230ยฐC). Cut 4 large sheets of parchment paper (16x12โ /40x30 cm each). -
Step 2:
Combine mayonnaise, parsley, Dijon mustard, honey and turmeric in a small bowl. -
Step 3:
Fold each parchment sheet in half, then open. Divide the potato slices evenly among the sheets. Season the potatoes with 1/4 teaspoon of salt and 1โ8 teaspoon of black pepper. -
Step 4:
Add an equal amount of kale to each parcel, then place a piece of tuna on top. Season the tuna with 1/4 teaspoon of salt and black pepper. Brush the tuna with the mayonnaise mixture. -
Step 5:
Fold the parchment over and tightly seal the edges with small folds. Arrange the packets on a baking sheet. -
Step 6:
Bake for 10-15 minutes, until the tuna is cooked through. Carefully open one packet to check done (take care with steam). Set the packets aside to rest for 3 minutes. -
Step 7:
To serve, cut an X in the top of each packet and gently fold to open. Transfer to a plate or serve straight from the parcel.
Nutrition Facts
Servings 4
- Amount Per Serving
- Calories 308kcal
- % Daily Value *
- Total Fat 12g19%
- Total Carbohydrate 13g5%
- Protein 37g74%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.