Cut the vegetables into chunks
Put the vegetables, spaghetti, water and oat milk into one pot
Bring the liquid with the ingredients to a boil
Turn down the heat and gently let the pasta and veggies cook
Keep stirring every here and then
Add salt & pepper, sage, paprika, oregano and lemon juice to the pot and stir
Now mix the corn starch very well with the water, there should not be any lumps
Add the mix to the pot and stir it in quickly
Again, bring the liquid to a boil and keep stirring
Once the liquid has boiled, turn down the heat
When the spaghetti and veggies are done you're ready to enjoy!