In a medium-sized bowl, add the olive oil, honey, poppy seeds, dijon mustard, lemon zest, lemon juice, and kosher salt. Whisk until well combined and emulsified.

Allow the dressing to meld at room temperature for at least a few minutes.

In a large serving bowl, toss the spinach, a pinch of salt, strawberry slices, candied nuts, and feta cheese together.

Serve the salad with the lemon poppyseed dressing on the side.