Equipment
Ingredients
Main
- 950 g grapes, cut in half
- 3½ g salt
- black pepper, to taste
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 222 kcal
- Protein
- 13 g
- Carbohydrates
- 41 g
- Fat
- 5 g
- Fiber
- 26 g
- Sugar
- 15 g
- Sodium
- 361 mg
- Saturated Fat
- 1 g
- Monounsaturated Fat
- 0 g
- Polyunsaturated Fat
- 3 g
- Potassium
- 649 mg
- Calcium
- 863 mg
- Iron
- 6.3 mg
- Magnesium
- 226 mg
- Phosphorus
- 217 mg
- Zinc
- 1.6 mg
- Vitamin A
- 3278 mcg
- Vitamin C
- 26 mg
- Vitamin E
- 4.8 mg
- Vitamin K
- 259 mcg
- Vitamin B6
- 0.9 mg
- Thiamin
- 0.10 mg
- Riboflavin
- 0.83 mg
- Niacin
- 5.6 mg
- Folate
- 197 mcg
- Water
- 174 g
Sources: USDA FoodData Central
Method
Preheat the oven to 95°C (200°F).
Arrange the grape halves in a single layer across two baking sheets.
Bake the grapes for 90 minutes.
Remove the sheets from the oven and sprinkle the grapes with salt and freshly ground black pepper.
Return the grapes to the oven and bake for approximately 60 minutes more until they have shrunk to one-quarter of their size while remaining plump.
Cool the grapes completely on the baking sheets before moving them to a storage container.
Chef's Notes
- Using a mix of grape varieties can add complexity to the final flavor. Consider seedless red grapes for sweetness and green grapes for a slight tartness.
- Ensure the grapes are completely dry before halving. Any excess moisture can lead to steaming rather than slow drying, affecting the texture.
- Resist the urge to stir or move the grapes too much during the baking process. This can break them down and prevent them from achieving the desired plump, shrunken texture.
- The salt is crucial for balancing the sweetness and enhancing the grape's natural sugars. Taste and adjust the salt and pepper after the initial bake.
- These dried grapes are incredibly versatile. They can be added to salads, cheese boards, pasta dishes, or even pureed into sauces.
Storage
Refrigerator: 2 weeks — Store in an airtight container.
Freezer: 3 months — Thaw in the refrigerator before use.
Reheating: Serve at room temperature or chilled.
Troubleshooting
Grapes are burnt or hard
Cause: Oven temperature is too high or cooking duration was excessive
Fix: Cannot be fixed if charred.
Prevention: Use an oven thermometer to ensure the temperature remains at 95°C (200°F).
Grapes are unevenly dried
Cause: Baking sheets were overcrowded or grapes were not in a single layer.
Fix: Rearrange the grapes and continue baking in 15-minute intervals.
Prevention: Ensure grape halves have space between them on the sheet.
Cultural Context
This technique of slow-roasting or dehydrating fruits to concentrate their flavors is a traditional method used in many Mediterranean cuisines, including Italian, to preserve produce and create intensely sweet and savory ingredients. These oven-dried grapes can be seen as a modern, accessible version of sun-dried grapes, offering a similar depth of flavor without the need for specific climate conditions.
