
Overnight oats are cold from the start, which suits pumpkin seed oil perfectly. Soak the base without oil so the texture stays clean; the aromatic oil joins in the morning, exactly when it matters. A little goes a long way. This is not frying fat stirred into porridge, and it is not a spoon-by-spoon health tonic — it is a finishing touch, the same role it plays on yoghurt and soft-boiled eggs.
Set the jars up at night while tidying the kitchen. In the morning it is only toppings and a drizzle. That rhythm fits busy weeks and still keeps Styrian character on the table.
Heat mutes the roast note. That is why the oats stay in the fridge and the oil stays untouched until the jar is opened. If you prefer warm oats on other days, cook them plainly and add the oil only once the bowl has cooled a little. The heat rules live under cooking with pumpkin seed oil.
In the jar, stir together oats, milk or plant drink, yoghurt if using, chia, salt and sweetness. Cover and chill overnight — at least six hours. A pinch of salt in the soak lets fruit and oil taste clearer. Sweetness is optional; a ripe banana often covers enough of it.

Stir it up. Add a splash more milk if the oats are too thick. Then fruit and toasted pumpkin seeds go on top. No oil yet — only once the surface is ready. That keeps the aroma bright instead of sitting in fruit acids overnight.
Makes one generous jar (scale as needed).

One teaspoon per portion is enough for most; two can overpower the fruit. If the roast note feels too strong on the first try, mix half a teaspoon into the top layer of oats and save the rest for another breakfast — better than drowning the jar. Breakfast context: muesli and yoghurt. A sister bowl: yoghurt bowl. Pair it with soft-boiled eggs if you want a savoury second plate.
Set up three or four jars on Sunday evening with the same oat base, then vary the toppings through the week. Leave the oil out of the soak every time — add it only when the jar is opened. Return the bottle to the cool cupboard after breakfast: storage.
Cocoa and banana make a deeper, sweeter jar — the oil still goes on last. Go savoury with cucumber, herbs and a pinch of salt instead of fruit. More ideas: recipes, flavour pairings, eggs. Real oil: Styrian PGI pumpkin seed oil. Milder breakfast fats: compare oils.