Pumpkin Spice Latte Marshmallows

How to Store Homemade Sugar-Free Marshmallows

• Room temperature: 3–4 days in an airtight container with a little extra dusting powder. Separate the layers with parchment.
• Refrigerator: Up to 1 week. Let them sit out 10 minutes before serving so they soften back up.
• Freezer: Up to 2 months. Freeze them in a single layer first, then transfer to a freezer bag.

These contain no preservatives and real pumpkin, so they’re fresher-is-better treats. Freeze any you won’t eat within a few days.

Nutrition Notes (Approximate, Per Marshmallow, Makes 16)

• Net carbs: under 0.5 g (allulose is not counted as a net carb)
• Protein: about 1.5–2 g from the gelatin and collagen
• Calories: about 10–12
• Sugar: 0 g added

Exact numbers will vary with your sweetener and coffee choices.

Pumpkin Spice Marshmallow FAQ

Can I make my own pumpkin pie spice?
Yes. Mix 1 tablespoon cinnamon, 1 teaspoon ground ginger, ½ teaspoon nutmeg, ¼ teaspoon allspice and ¼ teaspoon ground cloves. Store it in a spice jar and use it all season.

Can I skip the collagen?
Yes. The marshmallows will set slightly firmer and you’ll lose a little protein, but the recipe still works with gelatin alone.

Can I use erythritol or monk fruit blend instead of allulose?
Not for the syrup. Erythritol recrystallizes as it cools and gives you a grainy marshmallow. Allulose is what keeps these soft. Erythritol is fine for dusting.

Can I leave out the coffee?
Absolutely. Bloom the gelatin in ½ cup cold water for a plain pumpkin spice marshmallow, which is better for kids or evening hot cocoa.

Why are my marshmallows weeping or wet on the bottom?
That’s usually humidity or refrigeration. Re-dust them, let them air dry on parchment for an hour, and store them at room temperature in an airtight container.

Are these keto?
Yes. Made as written, each marshmallow has well under 1 g net carb.

More Low Carb Marshmallow Flavors to Try

This post is part of my full low carb marshmallow series, and new flavors are going live all season. Start with these:

• Vanilla Bean Sugar-Free Marshmallows, the base recipe for everything
• Homemade Maple Marshmallows, the perfect fall pairing with these
• Low Carb Chocolate Hazelnut Marshmallows
• Low Carb Chocolate Covered Marshmallows on a Stick

Love No-Fuss Low Carb Desserts?

If you want more treats that taste indulgent without the sugar, grab my 31 Delicious Low Carb No-Bake Dessert Recipes ebook. It’s a full month of easy keto sweets, with no oven, no stress and no “diet food” taste. It’s perfect for pumpkin spice season and the holidays.