Sparging NOOB question

So directions for a dead guy clone say the following:

Crush and steep in 2.25 gallons (8.51 L) of 155°F (68.22°C) water for 60 minutes:
3.25 lb. (1.47 kg) Great Western Munich 10L
1.5 lb. (.68 kg) Great Western Crystal 15L
Strain the grain into your brewpot and sparge with 1 gallon (3.78 L) of water at 160°F (71.11°C). Bring the wort to a boil, remove from heat… Add some DME and hops etc…

I have only done extract, specialty grain etc. Not setup for allgrain/sparging (Yet?!) What is the best method to achieve desired result?

You don’t really need to “sparge” the grains but all you need to do is use a large strainer that you can suspend over the pot and rinse the grains with the 160° water by slowly pouring it over them. If that is a problem just squeeze out what you can from the grain bag.

You will extract more from the grain by sparging it though.