Preheat the oven to 190°C (375°F). Line a baking tray with parchment paper.
Remove the stems from the jalapeños, slice them in half, and scoop out the pith and seeds.
Place a pan over medium heat and, while it's still cold, add the bacon and fry until very lightly golden. Remove and place into a mixing bowl along with the panko breadcrumbs. Mix to combine.
In a separate bowl, add the softened cream cheese, cheddar cheese, ¾ of the bacon and panko mix, spring onion root ends, coriander, garlic, smoked paprika, and seasoning to taste. Mix well until smooth.
Stuff the jalapeños with the cream cheese mixture and place them onto the lined baking tray. Sprinkle over the remaining bacon and panko mix, cracked black pepper, and a small drizzle of olive oil.
Bake for 10-12 minutes, or until golden and soft.
Serve with the honey mustard mayonnaise and garnish with the reserved spring onion.