Eggs with lime

4 eggs 2 ripe avocados 2 teaspoons lemon juice (or juice of 1 lime) 4 slices thick bread 1 cup cheese (grated, edam, gruyere or whatever you have on hand)[...]

6 large bananas , ripe but firm 1 tablespoon lime juice or 1 tablespoon lemon juice 2 tablespoons ghee or 2 tablespoons vegetable oil 3 onions , finely sliced[...]