Preheat the oven to 425 degrees F. Place the red peppers on a parchment-lined baking sheet and roast for 35-45 minutes.
Turn the sides of the peppers at least once, and roast until they are soft, well-cooked, and the skin is charred.
Transfer the roasted bell peppers to a preparation bowl and cover with saran wrap. Once cooled, peel the skin and remove the seeds.
Cut the roasted peppers into strips or pieces and place in the food processor. Add the breadcrumbs, lemon juice, pomegranate molasses, red pepper flakes, cumin, and grated garlic.
Use the food processor's pulse option until the ingredients are slightly coarse but cohesive.
Next, add the finely chopped walnuts, Turkish red pepper paste, olive oil, and 1/3 tsp salt. Pulse until mixture is combined.
Transfer the mixture to a shallow serving bowl.
Drizzle olive oil and add chopped mint or chives and halved walnuts.