French toast with caramelised banana and nuts

4 eggs

2 tsp vanilla

1 tsp ground cinnamon

8 chunky slices of bread

4 bananas, sliced

60g golden caster sugar

80g soft butter

1 tbs hazelnuts, toasted and roughly chopped

1 tbs almonds, toasted and roughly chopped

1 tbs pecan nuts, toasted and roughly chopped

4 tbs natural yogurt