Melt butter in a small frying pan over medium heat.

Add bread crumbs to the melted butter and stir continuously until golden brown and crispy.

Blend in paprika and remove the frying pan from the heat.

Add grated Parmesan cheese to the crumb mixture and toss until well blended and evenly coated.

Heat cooked green beans in a separate pan or microwave.

If using canned green beans, drain off any excess liquid.

Add olive oil and garlic salt to the heated green beans.

Toss the green beans lightly to coat them evenly with the oil and garlic salt.

Serve the green beans immediately, topped with the prepared crunch mixture.