Lay apple slices in a 3-quart or larger crockery slow cooker. Combine sugar and cinnamon. Sprinkle over apples and drizzle with lemon juice.
Cover and cook on Low for 6 1/2 to 8 hours.
To serve, spoon hot apples into 6 dessert dishes. Top each with a scoop of frozen yogurt. Lightly sprinkle with nutmeg and serve.
This recipe yields 6 servings.
Exchanges Per Serving: 2 1/2 Carbohydrate (1 bread/starch, 1 1/2 fruit).
Nutrition Facts: 159 calories (3% calories from fat), 2 g protein, 1 g total fat (0.1 g saturated fat), 40 g carbohydrates, 4 g dietary fiber, 0 cholesterol, 25 mg sodium.