This is my schedule for lagers: It is Step infusion combined with double decoction
1.mash in 55C 15 min
2.63C 40 min
take about 30% thick mash out, close the malt pipe and let the 63C step continueheat the decoction to 69C over 10 mins, keep at 69C 10 min, then heat
to 100C and boil till 20min
pause the BM
open malt pipe
return decoction there
mix
remove again about 30%
close malt pipe,
3. step to 69C for 25min
heat the decoction to 69C and keep there for 10 min
then heat to 100C and boil till the end of 69C step
pause BM
open malt pipe
return the decoction there and mix
close malt pipe
heat to 76C mashout and keep there for 15 mins
lift the malt pipe drain +/- sparge
