"My grandmother is cooking potatoes for dinner."
Translation:Moja babcia gotuje ziemniaki na obiad.
if it did not accept "kolację", report.
tips and notes food 1
Vocabulary: obiad and kolacja
Obiad is the main meal of the day, usually eaten around midday (12AM to 4PM). It is usually translated as lunch (because of the time of the day when it is eaten), sometimes as dinner (since it is the main meal which is often eaten socially – with family members, in a restaurant etc.)
Kolacja is a medium-sized evening meal, usually eaten between 6PM and 9PM. Again, since the conventions for naming a meal of this kind in English vary, it can be translated in two ways: as dinner or supper.