on the third day of advent my lovely children made some bird food

We bought a block of suet, melted in the microwave and stirred in some ready mixed bird food (bought on the market), some peanuts and some raisins.  Then we put it empty yoghurt pots with a hole in the bottom and some string.  I left it to set in the fridge and shall hang it up in the garden in the morning.  The best ratio for this recipe is one part fat to two parts dry mixture.