Grab a large mixing or salad bowl so you have plenty of room to stir the ingredients together without spilling.
Add the roasted salted almonds, roasted salted peanuts, roasted salted cashews, sunflower seeds, and pepitas to the bowl. Toss briefly to start distributing the textures evenly.
1 cup roasted salted almonds, 1 cup roasted salted peanuts, 3/4 cup roasted salted cashews, 1/2 cup sunflower seeds, 1/2 cup pepitas (pumpkin seeds)
Add the raisins, dried cranberries, and chopped dried apricots. Break apart any clumps of dried fruit with your fingers so they’re evenly dispersed.
3/4 cup raisins, 3/4 cup dried cranberries, 1/2 cup dried apricots
Sprinkle in the dark chocolate chips and mini M&M’s or candy-coated chocolates, if using. Gently stir from the bottom of the bowl upward to combine without crushing the mix-ins. If your kitchen is warm, you can chill the chocolate chips in the freezer for 5–10 minutes before adding to prevent melting.
3/4 cup dark chocolate chips, 1/4 cup mini M&M’s or candy-coated chocolates
Sprinkle the fine sea salt and ground cinnamon (if using) over the top of the mix. Stir well, then taste a small handful and adjust the seasoning with more salt if needed.
1/2 teaspoon fine sea salt, 1/4 teaspoon ground cinnamon
Let the trail mix rest for about 5 minutes so the salt and cinnamon distribute more evenly. Taste again and adjust the seasoning if needed.
Transfer the trail mix to an airtight container or divide into small snack bags or reusable snack cups. Label with the date and store according to your preference.