Combine flour, milk, eggs, honey, salt and butter in a blender. Let stand for 30 minutes at room temperature or cover and chill for up to two days.
Heat a nonstick skillet over medium heat. Brush lightly with oil.
Ladle ¼ cup batter (for an 8 inch skillet) in the center of the pan. Tilt the skillet and swirl to coat the bottom. When the edges pull away from the pan, use a spatula to lift the edges and flop. Cook for another 30 seconds to 1 minute, until brown. Slide into plate and repeat with remaining batter, oiling the skillet only when necessary.
Make the hazelnut topping by whisking together the chocolate hazelnut spread and milk in a small bowl. Add additional milk to desired consistency. (I kept the topping in the crepes thicker than what I drizzled on top.)
To serve, spread hazelnut topping on crepes and fill with strawberries. Top with additional chocolate hazelnut topping and garnish with strawberries.