1. Danish pastry: Danish pastry is one of the most famous foods in northern Europe. It tastes crisp and sweet, so it is very suitable as a gift or snack.
2. Swedish cinnamon roll: Swedish cinnamon roll is a traditional Swedish pastry, with soft taste, sweet taste and strong cinnamon fragrance, which is one of the special foods in northern Europe.
3. Norwegian Salmon: Norway is one of the world-famous salmon producing areas. Its salmon tastes delicious and tender, which is very suitable for making sushi, sashimi and other dishes.
4. Finnish chocolate: Finnish chocolate is one of the special foods in northern Europe. It is mellow and sweet, and it is one of the representative specialties of Finland.
5. Icelandic Yogurt: Icelandic Yogurt is one of the specialties in Northern Europe. It is rich in taste, sweet and sour, and is very suitable to be used with foods such as fruits or grains.
6. Danish cookies: Danish cookies are one of the most famous foods in northern Europe. They are crispy and sweet, so they are very suitable as gifts or snacks.
The above are some delicious foods and specialties that must be bought in northern Europe for your reference.