Here my recipe, split batch so use percentages
5.99 kg Pale Malt (2 Row) UK (5.9 EBC) Grain 83.35 %
0.30 kg Caramunich Malt (110.3 EBC) Grain 4.17 %
0.30 kg Pale Chocolate (600.0 EBC) Grain 4.17 %
0.22 kg Caramel/Crystal Malt - 30L (59.1 EBC) Grain 3.13 %
0.22 kg Melanoiden Malt (39.4 EBC) Grain 3.13 %
0.15 kg Chocolate Malt (886.5 EBC) Grain 2.07 %
60.00 gm Cascade US Pellets [5.40 %] (15 min) Hops 10.7 IBU
60.00 gm Columbus (Tomahawk) [14.00 %] (10 min) Hops 20.3 IBU
100.00 gm Cascade US Pellets [5.40 %] (2 min) Hops 3.0 IBU
70.00 gm Columbus (Tomahawk) [14.00 %] (0 min) Hops
Original Gravity: 1.050 SG
Measured Original Gravity: 1.014
Estimated Color: 39.9 EBC
Bitterness: 34.1 IBU
Actual Alcohol by Volume: 4.7%
Wyeast West Yorkshire Strain 1469 Tetleys Strain.