Preheat the oven to 180-degree Celsius. Line a baking tray with parchment paper.
In a bowl, add chopped red bell pepper, chopped green bell pepper, chopped garlic, butter, grated processed cheese, pizza sauce, dried oregano, red chilli powder and salt to taste. Mix well.
Take a slice of bread and add 1 or 2 tbsp of the garlic-pepper mixture. Spread it out.
Make the rest of the garlic breads in the same manner.
Place them over the lined baking tray. Bake for 15-20 minutes. You can also cook them in an air fryer.
Take them out and slice them diagonally.
Garlic breads are ready to serve!