Walker picked up an overhit corner on the right flank and subsequently delivered a pinpoint deep cross of his own, picking out Rashford who controlled a cushioned volley past Sommer from close range to score in back-to-back England games for the first time.
Gareth Southgate has said that England have only produced one World Class midfielder in the last half-a-century - Paul Gascoigne.
The Three Lions were pushing for a return to winning ways after losing 2-1 to Spain over the weekend, while Switzerland thumped Iceland 6-0 in their UEFA Nations League opener. But while there were some satisfactions - among them a first clean sheet in four games - England remain a work in progress.
"Normally we have not got opposing objectives and the clubs would be holding their breath and hiding behind their sofas watching our teams go out".
"It was a tall order to ask them to play against an excellent Switzerland side, they kept the ball well and we had to chase too much. A real breakthrough for him". "There was plenty of room for improvement".
Switzerland had their chances in the first half, with Xherdan Shaqiri hitting the outside of the post from inside the box after seven minutes.More news: Packers make franchise history with comeback win over Bears
'The gaffer had stern words with us and second half was much better'.
"We expect and encourage it because they're intelligent footballers and it's important they have a view". "Today they were harsh on themselves". We want to have an environment that's demanding because that's the only way we can keep raising the standards.
"It was two tough tests against different formations and in the end we've got a good result tonight and could arguably have deserved a draw on Saturday".
The game was also a reminder of just how unbearable the England band are.
We know all about the influx of foreign players into the Premier League and how the selection pool is becoming ever smaller to pick from.
"It is easy for them to be harsh on themselves but Danny has only has had one match this season and we are suffering a physical situation on the back of the World Cup for so numerous players".