Roasted Acorn Nuts

Roasted acorns are a traditional food made from the nuts of oak trees, typically prepared by leaching and then roasting to bring out a nutty, earthy flavor. The process involves removing the bitter tannins through soaking or boiling before roasting, often with a touch of oil or salt. This dish has roots in various indigenous cultures across North America, Europe, and Asia, where acorns were a vital survival food.

🍽️ Nutrition at a glance

Roasted acorns are a nutrient-dense food, providing a balanced mix of healthy fats, complex carbohydrates, and plant-based protein. They are particularly rich in fiber, potassium, and manganese, offering roughly 150-200 calories per 100-gram serving.

Nutrition breakdown

Calories	180 kcal
Protein	3.5 g
Carbs	25 g
Fat	9 g
Fiber	5 g
Sugar	2 g
Sodium	5 mg
Manganese	1.2 mg
Potassium	350 mg
Magnesium	40 mg
Phosphorus	80 mg
Iron	1.0 mg
Vitamin B6	0.1 mg
Copper	0.3 mg
Thiamine (B1)	0.1 mg

Per 1 cup (100 g) · estimated, varies by recipe

💡 What's interesting

Culturally, acorns represent one of the oldest human food sources, with evidence of their consumption dating back thousands of years. Nutritionally, they are unique for being a wild, foraged nut that requires specific preparation to become edible, highlighting traditional food knowledge.