I used what I found in the fridge, and the result was a very delicious lunch.

Peel the pumpkin and cut it and the cauliflower into small pieces.
Cook the pumpkin and cauliflower in an air fryer for ~30 minutes at 160°C until golden and soft, or in the oven, or sauté like I did.
Blend the pumpkin and cauliflower with the milk until you have a creamy sauce.
To imitate spaghetti, grate zucchini into long straws with a special grater or cut into wide strips with a potato peeler and cut into 'straws' with a knife.
Fry the garlic in oil, add the sauce, the shrimps, and the zucchini "spaghetti". Mix everything and fry for another ~5 minutes so that the "spaghetti" does not become too soft.
Stir in the grated cheese at the end.
Finished product weight 1488
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.