Smoky Roasted Red Pepper & Walnut Dip

^{Published on June 15th, 2026}

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Intermediate

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There is something deeply comforting about a homemade dip that manages to be both vibrant, earthy, sweet, and smoky all at once. If you are looking to elevate your next gathering or simply want to upgrade your weekday snacking routine, this roasted red pepper and walnut dip is the ultimate addition to your culinary repertoire. Inspired by the rich, textured dips of the Eastern Mediterranean, this recipe brings together charred, sweet peppers with the earthy crunch of toasted walnuts, balanced by the tang of fresh lime and the complex sweetness of pomegranate molasses.

In the UK, we often default to shop-bought hummus or sour cream dips when hosting, but making your own dip from scratch is surprisingly straightforward and incredibly rewarding. By taking the time to blister fresh red peppers under a hot grill, you unlock an intense, natural sweetness that pre-prepared jars simply cannot replicate. Whether you serve this at a festive summer barbecue, alongside a cosy winter mezze platter, or as a vibrant spread for your weekday sourdough sandwiches, it is guaranteed to turn heads and leave your guests asking for the recipe.

Why You’ll Love This Recipe

Unbeatable Texture: The combination of smooth blended peppers and finely chopped toasted walnuts offers a delightful, chunky contrast in every single bite.
Complex Flavour Profile: Smoky charred peppers, tangy lime, earthy cumin, and a subtle kick from Turkish pepper flakes create a beautifully balanced taste sensation.
Simple yet Impressive: Using basic, accessible ingredients alongside a few specialty store cupboard staples, you can create a restaurant-quality dip in under half an hour.
Naturally Wholesome: Packed with heart-healthy fats from extra virgin olive oil and walnuts, this plant-based dip is as nutritious as it is delicious.

Ingredients (Serves 4)

360g red peppers (fresh, ready for roasting)
3 tablespoons extra virgin olive oil (plus an extra splash to drizzle over the top before serving)
3 unwaxed limes, zest, plus juice of 2, 1 cut into wedges
50g walnuts
50g breadcrumbs (dry and finely textured)
1 unwaxed lime (you will need both the finely grated zest and the freshly squeezed juice)
1 tablespoon pomegranate molasses
2 teaspoons ground cumin
1 tablespoon Turkish pepper flakes (sometimes sold as Aleppo pepper)
1 small garlic clove (finely grated or crushed)
A generous handful of fresh dill (roughly chopped to finish)
Sea salt (to season)

Instructions

Begin by turning your kitchen grill to its highest heat setting. Arrange your fresh red peppers on a baking sheet, drizzle them evenly with one tablespoon of the extra virgin olive oil, and lightly season them with salt. Slide the tray under the preheated grill. Keep a close eye on them, using kitchen tongs to turn the peppers every five minutes. You want to grill them for roughly 12 to 15 minutes in total, until the outer skins are completely blistered and blackened.
Once your peppers are fully charred, carefully transfer them from the baking tray into a heatproof bowl. Cover the bowl tightly with a plate or a layer of reusable wrap to trap the steam. Set the bowl aside for 10 minutes; this steaming process makes removing the skins incredibly easy once they have cooled down.
While the peppers are cooling, place a dry frying pan over a medium heat. Add the walnuts to the pan, ensuring they sit in a single layer. Toast them dry for about two to three minutes, shaking the pan frequently to prevent scorching. Once they turn a beautiful golden colour and smell wonderfully nutty, tip them onto a clean chopping board and chop them finely.
Once the peppers are cool enough to handle, gently peel off and discard the charred skins. Pull away the stems, cores, and seeds, discarding those as well. As you work, ensure you catch and save two to three tablespoons of the sweet, smoky pepper juices that accumulate in the bowl, as this liquid is packed with intense flavour.
Place the peeled peppers and their reserved juices into the bowl of a small food processor. Add the breadcrumbs, the fresh lime zest and juice, the pomegranate molasses, the ground cumin, the Turkish pepper flakes, the grated garlic, and the remaining two tablespoons of extra virgin olive oil. (If you do not have a food processor, a hand-held stick blender works beautifully here). Whizz the ingredients together until they form a beautifully combined, relatively smooth paste.
Gently stir the finely chopped toasted walnuts into the blended pepper mixture. Season to taste with a pinch of salt. Spoon the finished dip into a shallow serving bowl. Just before serving, drizzle with a little extra virgin olive oil and scatter the freshly chopped dill over the top.

Serving Suggestions

This versatile dip pairs spectacularly with a variety of accompaniments. For a classic mezze experience, serve it alongside warm, pillowy flatbreads or toasted pita chips. It also makes a brilliant partner for fresh, crunchy crudités such as cucumber slices, carrot batons, and baby radishes.

If you are serving a larger meal, use this roasted red pepper dip as a vibrant condiment alongside grilled halloumi, roasted chicken, or charred Mediterranean vegetables. It can even be used as a premium spread inside wraps and sandwiches, adding instant moisture and a punch of smoky flavour to your lunch.

Frequently Asked Questions (FAQ)

Can I make this dip ahead of time? Absolutely! In fact, making this dip a few hours or even a day in advance allows the complex flavours of the garlic, cumin, and pomegranate molasses to meld together beautifully. Simply store it in a sealed container in the fridge, and bring it up to room temperature before adding the fresh dill and a final drizzle of olive oil to serve.

What is a good substitute for Turkish pepper flakes? If you cannot find Turkish pepper flakes (also known as Aleppo pepper), you can easily substitute them with half a tablespoon of standard sweet paprika mixed with a pinch of cayenne pepper. This combination mimics the mild, fruity heat and deep red colour of the traditional Turkish flakes without overpowering the other ingredients.

How should I store any leftover dip? Keep any leftover dip in an airtight container stored in the refrigerator, where it will remain fresh and delicious for up to three days. Give the dip a quick stir before serving, and add a fresh splash of olive oil to restore its glossy, inviting appearance.

Can I use store-bought jarred roasted peppers instead of fresh? Yes, jarred roasted peppers can be used in a pinch to save time. However, because jarred peppers are often preserved in brine or vinegar, the final flavour will be slightly tangier and will lack the deep, fresh smoky notes of home-grilled peppers. If using jarred, drain them thoroughly and pat them dry with kitchen paper before blending.

Is this recipe suitable for vegans? Yes, this roasted red pepper and walnut dip is naturally 100% plant-based and vegan-friendly. Just make sure to double-check that the breadcrumbs you are using do not contain any unexpected dairy or animal derivatives.