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Dehydrated Lentils

Recipe Details

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Dehydrated French green lentils are a lightweight, high-fibre plant protein ideal for backpacking and paddling meals. When cooked just until tender and dried at a controlled temperature, they retain their shape, store well, and rehydrate quickly in modular trail dinners, soups, and grain-based meals.

Prep Time

15min

Cook Time

6h

Wait Time

10min

Characteristic Details
Difficulty: Easy
Cost:
Fairly Low Cost
Category: Dehydrated Ingredients
Seasons: All

Ingredients

Ingredients & Servings: Easily customize your meal with our adjustable servings slider. The ingredient list dynamically updates, ensuring perfect portions for your camping adventure, whether solo or with a group.

For 1 Batch(es)

Lentils

2  cups Green Lentils
6  cups Cold water

Dehydrated Lentils Directions

Step 1:

Rinse the lentils thoroughly under cold water to remove any dust or debris. Place in a pot and cover with fresh water. Bring to a gentle simmer over medium heat. Avoid aggressive boiling. Cook just until tender but still firm (al dente), approximately 15–20 minutes for French green lentils. They should hold their shape when pressed and not split.

A pot of uncooked lentils being rinsed under cold water

Lentils being strained after rinsing

Lentils cooking with a simmer on the stove

Step 2:

Immediately drain the lentils once tender. Rinse briefly with cold water to stop the cooking process. This helps prevent over-softening and preserves shape during dehydration.

Running cold water on the lentils to stop cooking

Step 3:

Spread the drained lentils onto clean towels or mesh trays and allow them to air-dry for 20–40 minutes. Surface moisture should be removed before placing them in the dehydrator. The exterior should feel dry while the interior remains soft.

Patting dry the lentils on a waffle tea towel to absorb more water

Step 4:

Arrange the lentils in a single, even layer on dehydrator trays. Avoid overlapping to ensure consistent airflow and even drying.

Spreading out the lentils on drying racks with perforated silicon sheets

Step 5:

Dehydrate at 130°F (54°C) for approximately 4–6 hours  (4.5 hours in testing), depending on humidity and batch size. Stir or rotate trays periodically if needed. Lentils are fully dry and hard throughout, with no remaining softness on the inside.

All trays in the dehydrator for dehydrating

Step 6:

Allow the lentils to cool completely before weighing and storing. Store in airtight containers in a cool, dark place. For long-term storage, vacuum sealing or freezing will extend shelf life.

Lentils cooled and ready for storage in canning mason jars

Recipe Notes

Notes

  • Batch size: 2 cups (368 g / 13 oz) dry French green lentils.
  • Finished yield: 291 g (10.2 oz) dehydrated lentils.
  • Servings: 8 servings based on 1/4 cup dry lentils per serving.
  • Typical trail serving: 36 g (1.3 oz) dehydrated lentils.
  • Rehydration: Add approximately 36 g (1.3 oz) boiling water per serving (about a 1:1 ratio by weight). Soak 10–15 minutes or simmer 5–10 minutes until tender.
  • Batch rehydration: To rehydrate the entire batch, add about 287 g (10.2 oz) hot water.
  • Best lentil types: Green, brown, or black lentils hold their shape best. Red and yellow lentils split easily and are better suited for soups or purées.
  • Further reading: See the complete guide to dehydrating lentils and beans and the ultimate guide to dehydrating food for backpacking for more detail on building modular trail meals.

Nutrition facts

Serving size 36 grams vegetarian Vegan gluten free lactose free

Per Serving

Kcal: 120 kcal
Fibers (g): 11g
Sodium (mg): 2mg
Carbs: 21g
Sugar (g): 1g
Fat: 0.4g
Proteins: 9g