(Sorry for the poor picture quality, I was working fast, in poor lighting, and suffered some hunger-induced camera shake!)
Step 1: Toast good wheat bread, and spread with a small amount of olive oil mayo.
Step 3: Layer on some zucchini. Mine had been sautéed in olive oil till browned.
Step 4: Add two slices of delicious garden tomato.
Step 5: Add on some roasted beets, thinly sliced.
Step 6: Sprinkle with feta cheese and freshly ground black pepper.
Step 7: Add the other half of bread, and smash it down a bit before cutting in two.
Step 8: Enjoy!