My son is 22 months but has typically had the following for about a year.
Breakfast: usually porridge with raspberries (frozen) and a slice of toast. Sometimes has toast and fruit salad, or cereal, toast and fruit (he's always liked a lot for breakfast)
Snack: usually a toddler snack such as a fruit bake or oat bar.
Lunch: usually a cheese sandwich (one slice of bread), small handful of crisps, piece of fruit. Sometimes beans on toast, pasta with tomato sauce and cheese, or jacket potato.
Snack; fruit
Dinner: whatever we are having - spaghetti Bolognese, lasagne, enchiladas, pasta & meatballs, burger & chips, chicken in a sauce with potato and veg, etc. Always followed by fruit and yoghurt.
Bedtime milk
We make nearly everything from scratch (including bread/yoghurt), going through a slightly fussy stage with food, especially veggies, but eats alllll fruit except for bananas. Very active toddler, but very tall and 'solid' and has always had a good appetite.