Filling: Heat a little oil in a pan, saute the garlic until fragrant. Add mushrooms, seasoning, carrots, and water.
Once the water starts boiling, add the minced meat and sauces. Stir until everything is evenly mixed and cooked. Set aside.
Sauce: Saute onion and garlic until fragrant, then add the bolognese sauce, chili sauce, and tomato sauce.
Add water, seasoning, sweet soy sauce, and FiberCreme. Cook until it boils, then add the cornstarch slurry to thicken.
Transfer to a piping bag, then pipe it out into each cannelloni.
Bechamel Sauce: Cook butter and flour together until thick and well combined.
Gradually add water while stirring. Then add FiberCreme, cheese, and ground nutmeg. Adjust seasoning to taste.
Assembly: Arrange the filled cannelloni in a baking dish, pour over the sauce and bechamel.
Bake at 160°C for 1 hour. Ready to serve.