Dinner

Salmon Burgers with Kale Salsa Recipe

ByHailey Reed November 6, 2025November 6, 2025

Introduction

These salmon burgers with kale salsa offer a fresh, vibrant twist on a classic favorite. Combining tender salmon wrapped with zesty orange peel and a colorful kale salsa, they make a delicious and nutritious meal that’s perfect for any day of the week.

The image shows a sandwich and side dishes on a white marbled surface. The sandwich has three main layers inside a light brown whole wheat bun: bright green avocado slices at the bottom, light pink sliced turkey breast in the middle, and green chopped herbs with sunflower seeds on top. To the left of the sandwich are thick, crispy golden-brown potato wedges. To the right is a small white bowl filled with a green salad that has chunks of bright yellow fruit and some red bits mixed in. Some green herbs are scattered on the surface near the sandwich. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 unpeeled sweet potatoes, cut into wedges
1 tbsp olive oil
½ tsp smoked paprika
Peel of 1 orange
2 skinless salmon fillets
1 avocado, destoned, peeled and sliced
Juice of 1 lime
2 wholemeal burger buns
Mixed seeds, to serve
50g kale, finely chopped
1 tsp olive oil
1 red chilli, deseeded and finely chopped
Small handful coriander, chopped
1 orange, segmented

Instructions

Step 1: Preheat the oven to 200°C (180°C fan/gas mark 6). Place the sweet potato wedges in a large roasting tin, drizzle with 1 tbsp olive oil, sprinkle over the smoked paprika, and toss to coat evenly. Roast for 35 minutes until tender and edges start to crisp.
Step 2: While the sweet potatoes roast, lay a large piece of baking parchment (about 40cm long) on your work surface. Place the orange peel on the parchment just right of center. Lay the salmon fillets on top of the peel, sprinkle with 1 tsp water, then fold the parchment over to seal the salmon in a parcel.
Step 3: When the sweet potatoes are nearly done, put the salmon parcel in the oven and bake for 12-15 minutes until cooked through.
Step 4: Place the avocado slices in a bowl, pour over the lime juice to prevent browning, and set aside.
Step 5: In a large bowl, add the chopped kale and 1 tsp olive oil. Massage the oil into the kale well to tenderize the leaves. Stir in the chopped red chilli, coriander, and orange segments. Season to taste.
Step 6: Lightly toast the wholemeal burger buns and mixed seeds in a dry non-stick frying pan over high heat for about 1 minute, then set aside.
Step 7: Remove the salmon from the parcel, discard the orange peel, and place salmon slices on the bottom halves of the toasted buns. Layer avocado slices on top, then spoon over a couple of spoonfuls of kale salsa. Sprinkle with toasted mixed seeds, cover with the top buns, and serve with remaining salsa and sweet potato wedges on the side.

Tips & Variations

Tenderize kale by massaging it with oil to reduce toughness and enhance flavor in the salsa.
For extra heat, leave some chilli seeds in or add a dash of hot sauce to the salsa.
Swap wholemeal buns for gluten-free or lettuce wraps to suit dietary preferences.

Storage

Store any leftover salmon burgers and kale salsa separately in airtight containers in the refrigerator for up to 2 days. Reheat the burgers gently in a low oven or microwave, and serve the salsa cold or at room temperature for best flavor.

How to Serve

The image shows a sandwich with three visible layers on a white marbled surface: the bottom layer is green avocado slices, the middle layer is pale pink turkey slices, and the top layer is fresh green herbs with some seeds. The sandwich is made with a whole grain bun in a light brown color. To the left of the sandwich are several thick, crispy orange-brown potato wedges leaning on each other. In the background to the right, there is a small white bowl filled with a fresh salad that includes green leaves, yellow pieces, and red bits. Some green herbs are scattered lightly on the surface near the sandwich. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen salmon fillets for this recipe?

Yes, frozen salmon can be used. Thaw completely and pat dry before cooking to ensure even cooking and to prevent excess moisture in the burgers.

How can I make the sweet potato wedges crispier?

To get crispier wedges, make sure they are spread out in a single layer without overcrowding the roasting tin. You can also increase the oven temperature slightly or finish them under the grill for a few minutes, watching carefully.