Heat oven to 350 degrees
In a medium bowl, add olive oil & salt & stir until mixed
Toss beets & nuts in oil & mix until thoroughly coated, but not dripping
Add more oil if needed & then add lemon juice & toss
Sprinkle nutmeg & cinnamon & toss again until spices are well distributed
Pour onto a sheet pan
Roast until beets are tender with a little firmness (approx. 40-60 minutes)