Preheat the oven to 400°F (200°C).
Add the cream cheese to a bowl and mix in with a spoon until softened and smooth.
Add chopped cilantro, spring onions, crushed garlic, lemon juice, onion powder, garlic powder, smoked paprika and salt. Mix together until well mixed.
Put on some gloves (*see notes) and then slice the peppers in half lengthwise, leaving the stems intact. Use a teaspoon to scoop out and hollow the peppers.
Place the peppers onto a parchment lined baking tray. Stuff them with the cream cheese filling.
Add the breadcrumbs to a bowl. Add the melted butter and mix in with the breadcrumbs.
Top the poppers with the breadcrumbs.
Bake for 20 minutes until golden on top.
Serve with sweet chili sauce for dipping and a sprinkle of chopped cilantro on top (optional).