There was some controversy surrounding Chelsea's opener as Cahill pulled up injured in the build-up to Giroud's strike. The centre-back played no further part, meaning that Hodgson is down to four available substitutions, while Lampard still has a full complement of back-up options to choose from.
An entertaining first half comes to an end at Selhurst Park with Chelsea holding a slender lead. The visitors opened up a two-goal advantage thanks to Giroud's close-range finish and Pulisic's thunderous strike, but Zaha scored a goal of the season contender to give Palace hope.
45' + 4' HALF-TIME: CRYSTAL PALACE 1-2 CHELSEA
45' + 3' SAVE! Milivojevic sends another decent free-kick delivery into the box. Benteke gets his head on the end of it but the ball is pretty much right down the middle, where Kepa is positioned to make a routine stop.
45' + 1' Milivojevic floats a free-kick into the box and Dann helps it on. Chelsea just about clear their lines and deal with the next delivery into the box.
44' Ward's cross from the right has Kepa a little worried. He tries to help it over the crossbar but the ball clips the frame of the goal. The flag goes up, however, as it arced out of play first.
43' The game has gone a little quiet over the last five minutes or so. Neither team has managed to enjoy any sort of sustained pressure since Zaha's goal, which came after strikes from Giroud and Pulisic at the other end.
41' An entertaining first half at Selhurst Park is nearly over. Chelsea are deservedly in front but Zaha's incredible goal means it is very much still all to play for in south London.
39' McArthur sends in a cross from the left and Azpilicueta does well to get to it ahead of Kouyate, albeit at the expense of a corner. Dann guides a looping header wide of the target from the resulting set-piece.
37' The power behind that Zaha shot really was quite something. Incredibly, that is just his third Premier League goal from outside the box. It is game on at Selhurst Park!
33' SAVE! Mount uses Giroud's decoy run to good effect and instead picks out Willian to his left. The Brazil forward has plenty of time and space inside the box to get a shot away, but Guaita gets down to make a low save.
31' The drinks break has once again had a big impact on a Premier League game. Chelsea, while on top, were lacking any real threat in the final third before Lampard was able to give his players some instructions. Thirty seconds later they had the ball in the net.
29' Since the Premier League season resumed, no player has been directly involved in more goals than Chelsea forward Willian (six - level with Manchester United playmaker Bruno Fernandes).
27' Play resumes following the first drinks break of the contest. Chelsea have a little more urgency to their game all of a sudden.
26' McArthur's blast from range hits Zouma. Palace are enjoying a rare spell in possession, which culminates in McArthur fizzing a pass across the face of the goal. Ward is closest to it but would have been flagged for offside, anyway.
25' Chelsea have had 67 per cent of the ball in the opening 25 minutes of the match at Selhurst Park. They are lacking a cutting edge at the moment, though, with Pulisic the latest player guilty of giving the ball away in the final third.
23' Chelsea youngster Gilmour looks to have recovered from that knock he picked up a little earlier.
22' Lampard's side are in complete control of this match and look as though they have more goals in them. However, the closest they have come to adding to their tally since Giroud's strike was via a corner-kick.
20' Mount shows some good footwork to create space for himself in the Palace box, but the best he can manage is a corner for his side. Off the ball, Gilmour appears to be hobbling and may well have to come off.
18' There is talk that Giroud's goal may be taken off him and awarded to Pulisic. The shot from Giroud was on target, though the final touch may have come off the United States international - that is one to monitor.
16' Chelsea striker Olivier Giroud has scored in consecutive Premier League appearances for the second time in 2020, having previously failed to score in back-to-back league games in either 2018 or 2019.
14' Milivojevic brings down Barkley to halt Chelsea's swift counter. Barkley takes the free-kick and tries to catch out the opposition with a low shot, but it takes a touch off the wall and goes behind.
12' Palace skipper Milivojevic was not happy Chelsea's goal was allowed to stand, arguing that Willian should have knocked the ball out of play when Cahill went down injured. The hosts are starting to settle now, but Dann's knockdown is cleared.
10' NEARLY! Zouma gets between two players to meet Willian's corner. He guides it towards the far corner and it skips just wide of the target.
9' The ball is allowed to drop in the Palace box but Willian cannot bring it under control. The home side look all over the place at the moment, somewhat shaken by Giroud's strike.
7' Cahill's contest appears to be over after pulling up in the build-up to Chelsea's breakthrough goal. Talk about adding insult to injury!
4' Chelsea are trying to find their rhythm early on. Lampard's side are in control of possession but have not really managed to get into any dangerous positions yet.
3' POOR! Kepa's sloppy clearance lands at the feet of McArthur around 40 yards from goal. The Palace midfielder does not need a second invitation to shoot, but the effort is off target.
2' Palace have a couple of former Chelsea players in their starting line-up today. One of those, Cahill, stands strong at the back to halt the visitors' first attack.
1' KICK-OFF! Chelsea, aiming to move into third place in the Premier League, get this London derby up and running.
The teams are coming out onto the pitch at Selhurst Park, with kick-off just moments away. This match will be played behind closed doors, as will every other Premier League game between now and the end of the season.
None of the last 17 Premier League meetings between Crystal Palace and Chelsea have finished level, with the Blues winning 13 to Palace's four. That run includes four wins in their last five visits to Selhurst Park.
Chelsea show just one change from their comfortable victory over Watford at the weekend. N'Golo Kante picked up an injury in that match and is replaced in midfield by Gilmour, who is making just his second ever start in the Premier League. Jorginho has to settle for a place among the subs again, while Abraham is also on the bench.
Hodgson has made two changes to Palace's starting line-up on the back of their 3-0 loss to Leicester on Saturday. Those alterations come down the spine of the side, with Dann replacing Sakho in defence and Kouyate coming in for Riedewald in central midfield. Academy product Mitchell made his debut three days ago and retains his place on the bench.
Subs: Tammy Abraham, Jorginho, Pedro, Willy Caballero, Ruben Loftus-Cheek, Antonio Rudiger, Marcos Alonso, Michy Batshuayi, Callum Hudson-Odoi.
CHELSEA XI (4-3-3): Kepa Arrizabalaga; Reece James, Kurt Zouma, Andreas Christensen, Cesar Azpilicueta (c); Billy Gilmour, Ross Barkley, Mason Mount; Willian, Olivier Giroud, Christian Pulisic.
Subs: Max Meyer, Mamadou Sakho, Andros Townsend, Jairo Riedewald, James McCarthy, Sam Woods, Brandon Pierrick Keutcha, Tyrick Mitchell, Wayne Hennessey.
PALACE XI (4-3-3): Vicente Guaita; Joel Ward, Scott Dann, Gary Cahill, Patrick van Aanholt; James McArthur, Luka Milivojevic (c), Cheikhou Kouyate; Jordan Ayew, Christian Benteke, Wilfried Zaha.
Chelsea beat Watford 3-0 on Saturday to return to winning ways after suffering a surprise 3-2 loss to West Ham in their most recent away outing. Frank Lampard's side have won four of their last five league matches either side of the three-month hiatus and are fourth in the table, just one point behind third-placed Leicester City.
Palace have lost three matches in a row, each without scoring, and have slipped down to 14th in the table. They are well clear of the relegation zone and six points off a European spot with five games to go, so Roy Hodgson's men are effectively now jostling for position in mid-table.
Hello and welcome to our live coverage of the Premier League meeting between Crystal Palace and Chelsea at Selhurst Park.