These Keto Valentine's Treats take just three ingredients and 30 minutes for sweet, fruity perfection. These treats make it easy to have a Keto Valentine's Day and stay on track with your goals!

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When I discovered HighKey Keto Cereal (also available on Amazon) it was a game-changer for my Keto Lifestyle. While I do not eat breakfast as much these days with intermittent fasting, my love for Rice Krispies Treats will never waver.
I found Sugar Free Marshmallows on Amazon... and voila! The perfect Keto Valentines Treat!

I used these sugar-free marshmallows that I found on Amazon. They melt easily into the butter and tasted amazing. They also melt fast - so once you pour them in, make sure to avoid scorching by stirring constantly until smooth.
These marshmallows, as well as the HighKey cereal, are also Gluten-Free, making this a gluten-free recipe as well as sugar-free! Can't beat that!

MACROS
Because the ingredients for these Keto Valentine's Treats are all sugar-free, the net carbs are considerably low - really less than one net carb each. The ingredients are sweetened with erythritol, xylitol, and monk fruit which are said to have little to no insulin response.

Note: With any Keto Recipe you want to make sure you scan and calculate your specific ingredients as exact macros many vary depending on brands!

How To Make Keto Valentine Treats
Ingredients
- High Key Fruit Keto Cereal (also on Amazon)
- Sugar-Free Marshmallows - I used these from Amazon
- 2 Tbsp salted butter
Instructions
- Melt salted butter in a deep pan.
- Add sugar-free marshmallows and stir constantly until smooth - careful not to scorch.
- Fold in High Key Cereal until well coated.
- Pour the entire mixture onto parchment paper.
- Gently press to approximately 2/3 inch thick.
- Let cool completely.
- With a sharp knife, cut into 2" squares.
- Makes approximately 16 treats.
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TIPS & FAQs
What sweetener is in these Keto Valentines Treats?
High Key Cereal uses erythritol and allulose to sweeten their cereal. The Sugar-Free marshmallows are made with xylitol and monk fruit.
Can you use margarine instead of butter?
Margarine tends to separate when heated and will not be as smooth as using real butter. You can, however us coconut oil.
Did you notice effects from the caffeine in the marshmallows?
Not at all, I was surprised to see that. It is listed as the last ingredient, and according to the seller, there is approximately 20mg of caffeine in 2 mallows.

Recipe Card

Keto Valentine's Treats
These Keto Valentine's Treats take just three ingredients and 30 minutes for sweet, fruity perfection. These treats make it easy to have a Keto Valentine's Day and stay on track with your goals!
Ingredients
- 8oz Sugar-Free Cereal
- 9.9 oz Sugar-Free Marshmallows
- 2 Tbsp salted butter
Instructions
- Melt salted butter in a deep pan.
- Add sugar-free marshmallows and stir constantly until smooth - careful not to scorch.
- Fold in High Key Cereal until well coated.
- Pour the entire mixture onto parchment paper.
- Gently press to approximately 2/3 inch thick.
- Let cool completely.
- With a sharp knife, cut into 2" squares.
- Makes approximately 16 treats.
Notes
Marshmallows will melt quickly - make sure to keep stirring so they do not scorch.
Recommended Products
As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.
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Silicone Spatulas, 11 inch Rubber Spatula Heat Resistant Non-Stick Flexible Scrapers Baking Mixing Tool (4 Piece)
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HighKey Protein Snacks - Keto Breakfast Cereal - 0 Net Carb & Zero Sugar, Gluten & Grain Free Cereals Snack Food - Paleo, Diabetic, Ketogenic Diet Friendly Muesli - Healthy Grocery Foods - Fruity
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Know Brainer Max Mallow Lightning Vanilla | Guilt-Free & Zero Sugar Marshmallow - Low Carb, Gluten Free & Ketogenic | Marshmallow Fueled with Collagen, MCT Oil & caffeine| Pack of 3 (9.9oz)
Nutrition Information
Yield 16 Serving Size 1Amount Per Serving Calories 67Total Fat 4gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 1gCholesterol 4mgSodium 21mgCarbohydrates 8gNet Carbohydrates 1gFiber 3gSugar Alcohols 7gProtein 6g
Nutrition calculations based on exact ingredients used and may vary between brands. For exact macro measurements, always calculate your own macros using the exact ingredients that you use.
[…] a grain-free, gluten-free cereal with zero net carbs and zero sugar. The Fruity flavor made perfect Keto Valentines Treats, and I knew the Frosted would make the perfect keto version of beloved Rice Krispies […]