Rosemary Garlic Roasted Almonds

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published July 24, 2021 • Updated February 26, 2026

This post may contain affiliate links. See my disclosure policy.

Look no further for a delicious yet healthy alternative to your favorite salty snacks. These oven roasted almonds are infused with garlic and rosemary for a savory, satisfying crunch.

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Rosemary Garlic Roasted Almonds

4.3 (3) Prep 5m Cook 35m Total 40m 8 servings

Ingredients

  • 2 cups of raw almonds (not toasted)
  • 1 1/2 tablespoons olive oil
  • 1 1/2 tablespoons sugar free maple syrup
  • 1 1/2 - 2 tablespoons of finely chopped fresh rosemary or dried rosemary
  • 3/4 teaspoons garlic powder
  • 1/4 teaspoon salt, adjust to taste preferences

Step by Step Instructions

Step by Step Instructions

1
Roast the almonds

Preheat the oven to 300 degrees. Spread out almond onto a parchment lined baking tray. Roast the almonds for about 20 minutes or until golden brown. Save the pan and the parchment and lower the oven to 200 degrees.

almond on a baking tray lined with parchment paper
2
Bloom spices

Add the olive oil, rosemary and garlic to a medium skillet and heat over medium heat. Stirring constantly blend the mixture until warm. (Make sure this doesn’t burn or brown.)

rosemary and garlic in a skillet
3
Seasoned almonds

Then add the almonds and salt to the pan and mix thoroughly. Mix in sugar free maple syrup until well coated.

almonds toasting in a skillet
4
Roasted seasoned almonds

Pour the roasted almonds back onto the parchment paper and pan. May sprinkle a tiny bit of seasonings on top before re-roasting. Put back into the oven (200 degrees) and roast for another 15 minutes. Let the almonds cool to room temperature and either serve or put in an airtight container. They will keep fresh for a couple of weeks. Makes 2 cups.

seasoned almond on a baking tray
Nutrition Per Serving
200 Calories
17.6g Fat
6.1g Protein
2.4g Net Carbs
9.3g Total Carbs
8 Servings
Nutrition disclaimer

The nutrition information provided is an estimate and is for informational purposes only. I am a Doctor of Pharmacy (Pharm.D.); however, this content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified health provider before making any lifestyle changes or beginning a new nutrition program.

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Rosemary Garlic Roasted Almonds

Frequently Asked Questions

Can I use other nuts instead of almonds for this recipe?

Absolutely! While almonds are the star of this recipe, you can substitute them with walnuts, cashews, or pecans for a different flavor profile. Just keep in mind that cooking times may vary based on the type of nut used.

What if I don't have fresh rosemary on hand?

No worries! You can use dried rosemary instead. Just make sure to use about 1 1/2 to 2 tablespoons, as dried herbs are more concentrated in flavor than fresh.

How should I store the roasted almonds after making them?

Store your roasted almonds in an airtight container at room temperature. They should stay fresh for about a week. For longer storage, you can keep them in the fridge for up to a month.

Can I adjust the seasoning to make the almonds spicier?

Definitely! Feel free to add a pinch of cayenne pepper or red pepper flakes to the mixture before roasting for an extra kick. Just adjust to your heat preference.

Are these roasted almonds suitable for a ketogenic diet?

Yes! These rosemary garlic roasted almonds are keto-friendly, as they are low in carbs and high in healthy fats, making them a perfect snack for anyone following a ketogenic diet.

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Keto Roasted Almonds Recipe

a white bowl filled with roasted almonds and a couple of rosemary leaves on top
I love snacks even though I don’t snack a lot on the keto diet! But I (sometimes) want to be healthy when I do it. This easy roasted almond recipe is packed with some of my favorite flavors. Ingredients such as garlic, fresh rosemary, and a little bit of sugar free maple syrup help these flavors bind to the almonds without altering the overall nutty flavor. In addition, these tasty protein-packed nuts are full of essential vitamins and immune-boosting antioxidants. While this simple recipe may be a bit time consuming, it is well worth it because this scrumptious snack will keep fresh for a couple of weeks. These roasted almonds also make for excellent additions to keto charcuterie boards or quick nibbles to serve at parties.
salted roasted almonds in a bowl with a rosemary sprig to top

Are Almonds Keto?

Yes, almonds are approved to enjoy on the ketogenic diet. They contain approximately six grams of carbohydrates per one ounce. These popular nuts are also an excellent source of calcium, protein, potassium, healthy fats, and Vitamin E. Although, be sure to consume almonds in moderation to avoid going over your carb limit for the day since they do contain more than other nut varieties.

Sugar Free Maple Syrup

We incorporated high-quality sugar free and sugar alcohol free maple syrup for this oven roasted almonds recipe. It contains about one gram of net carbs per serving. Since maple syrup’s texture is thick and sticky, it works exceptionally well to bind these almonds. Several online retailers like Amazon and local supermarkets offer sugar-free maple syrup. It is super delicious and healthy! I recommend the brand Choc Zero that incorporates monk fruit as an alternative to sugar in their recipe.
three small bowls of roasted almonds in an over head view

How to Roast Almonds

Roasting almonds is a simple yet slightly time consuming process, but it is worth it as you are left with roasted almond made from whole, natural ingredients. Although, the nuts will be predominately in the oven, allowing plenty of time to prepare other dishes while they roast. To begin the process, preheat your oven and place the raw almonds on a parchment-lined baking sheet. Then, roast them in the oven until they are golden brown, which should be after about twenty minutes. Add your fresh herbs, spices, garlic powder, and sugar free maple syrup to the toasted almonds. Seasoning the almonds is entirely based on personal preference. I like rosemary a lot, and you could put up to two tablespoons of it in this recipe. In addition, I typically tend to use less salt than others prefer but feel free to add more if you would like. After seasoning, toss your roasted almonds back into the oven for another fifteen minutes to absorb all the delicious flavors. Once they are fully roasted, remove the almonds and allow them to cool before serving.

Storage Suggestions

Roasted almonds boast a long shelf life. They will keep fresh in an airtight container or glass jar at room temperature for up to one month. You can also place the roasted nuts in the freezer or refrigerator for up to three months. They may last a little longer in the freezer, but I prefer to eat them before the three-month mark to ensure optimal freshness and flavor.
About the Author
Annie Lampella, Pharm.D.

Annie Lampella, Pharm.D.

Annie is a Doctor of Pharmacy, mom, and the recipe creator behind KetoFocus. With a B.S. in Genetics from UC Davis, she has over 14 years of experience developing family-friendly keto recipes based on the science of human metabolism.

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Reviews 10
4.3 Stars (3 Reviews)
  1. M
    Morgan Mar 2, 2026

    The smell of rosemary hit the skillet and I was back at this little wine bar I used to love. That's literally what they served as bar snacks. Didn't expect to find that in my own kitchen.

  2. A
    Alex Feb 27, 2026

    Never made my own roasted nuts before, always just grab whatever's on the shelf, so I was a little unsure about the blooming step where you heat the olive oil with the rosemary and garlic before the almonds go in. The apartment smelled so good I almost didn't want to eat them, just wanted to keep cooking. I went heavy on the garlic powder by accident and they still came out totally fine. The sugar-free maple syrup gives them this subtle coating that goes more savory than sweet once everything roasts together, took me a minute to figure out what I was tasting. Cold week, working from home, bowl next to the laptop and somehow still gone by Thursday. Already have more almonds on the counter.

    1. Annie Lampella
      Annie Lampella Feb 28, 2026

      That savory shift is the whole thing. The maple syrup does the coating but once the garlic and rosemary hit heat, you stop tasting sweet entirely. I keep raw almonds in the pantry now just for this.

    2. A
      Alex Feb 28, 2026

      Yeah that explains it, I kept waiting for the sweet to show up and it just never did. Good to know it's supposed to work that way.

  3. A
    Aisha E. Feb 25, 2026

    Made these on a Sunday when I needed a snack and had nothing but almonds. House smelled incredible from the rosemary and garlic, and for a first attempt at roasting nuts I was freaking impressed. Only thing: the garlic powder hit stronger than I expected (almost medicinal right out of the oven). Calmed down once they cooled, but I'd dial it back to 1/2 tsp next time. Going in the rotation regardless.

    1. Annie Lampella
      Annie Lampella Feb 25, 2026

      Garlic powder doesn't fully integrate until they cool, so that medicinal hit is normal. The 3/4 tsp is calibrated for room temp eating. 1/2 is a smart call if you're snacking straight from the pan.

  4. C
    Connor Feb 21, 2026

    Used fresh garlic instead of garlic powder and let it bloom with the rosemary in the oil a couple extra minutes before adding the almonds. Way more savory and layered. If you have a bulb on hand, it's worth it.

    1. Annie Lampella
      Annie Lampella Feb 21, 2026

      Yeah that makes sense. The oil picks up both the garlic and rosemary before the almonds go in so you get more depth. I use the powder mostly for speed but if I have a bulb on the counter I'd do it this way.

  5. A
    Angela Dec 8, 2021

    My almonds are still sticky should they be after process?

    1. Annie Lampella
      Annie Lampella Dec 10, 2021

      They might be a little sticky. You can always decrease the syrup.

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