Step 1Cut potatoes lenghtwise into 1/4-inch-thick slices. Arrange slices in single layer on baking pan sprayed with nonstick cooking spray. Lightly brush with oil. Sprinkle with coarse salt, to taste, and garlic.
Step 2Bake at 375 degrees until potatoes are fork tender, about 25 minutes. Sprinkle with sage and drizzle with lemon juice.