To make Sandstone Stairs in Minecraft, you have to place 1x sandstones on the first row, 2x sandstones on the 2nd row, and 3x sandstones on the third row of the crafting table as shown in the picture below.Place the sandstones in the exact position to get 4x Sandstone Stairs.
Opening the crafting menu of the crafting table will bring the 3×3 crafting grid.
2. Add 6 Sandstones to the Crafting Grid
The Minecraft recipe for Sandstone Stairs requires you to place 1 Sandstone in the first box of the top row of the 3×3 crafting, 2 Sandstones in the first and second box of the second row, and 3 Sandstones to fully cover the third row.
You will know that you are using the correct recipe as the crafting menu will show you 4 pieces of Sandstone Stairs on the resulting side.
3. Move the Sandstone Stairs to your inventory
Moving the Sandstone Stairs to your inventory allows you to perform the crafting process, so you have now made Sandstone Stairs in Minecraft.