For the lime and pepper butter: Wash the lime hot, rub dry and finely grate the peel. Mix 150 g butter with lime zest and pepper and season with salt.
Form the butter into a roll in a piece of sandwich paper and let it set in the refrigerator.
For the cherry-vanilla butter: Chop the dried cherries. Pour port wine over them and let them steep for about 1 hour. Roast the almonds in a pan without fat, take them out and let them cool down.
Score the vanilla pod lengthwise and scrape out the pulp. Mix butter with vanilla pulp. Add cherries and almonds and season with a little salt. Leave butter to set in the fridge.