Make soup base: Finely chop the garlic and onion. Heat 2 tbsp olive oil in a large pan and fry the onion and garlic together with the curry powder until they start to color light.
Add pumpkin and tomatoes: Add the pumpkin cubes and fry briefly. Cut the tomatoes into pieces and add them to the pan. Pour in water until the vegetables are just covered and bring to the boil. Let the soup simmer for about 20 minutes until the pumpkin is soft.
Pouring soup: remove the pan from the heat and mix the soup smoothly with a hand blender or in a blender. Season with salt and pepper.
Make chorizo crusts: Cut the chorizo into small pieces and fry them in a frying pan with 1 tbsp olive oil. Add the garlic sliced slices and bake together with the chorizo until everything is crispy.
Baking bread crispy: tear the old bread into pieces and add them to the pan with the chorizo and garlic. Bake until the bread is golden brown and crispy. Grate Parmesan cheese over it.
Serve: Divide the soup over bowls and place the chorizo crusts on it. Garnish with roughly chopped flat parsley and possibly extra grated Parmesan cheese.