Rosemary Garlic Roasted Almonds

Annie Lampella @ Ketofocus

By Annie Lampella, Pharm.D.

Published July 24, 2021 • Updated February 3, 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

4.5 (2) 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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  1. L
    Laura May 11, 2025

    I made these for a road trip snack and they were amazing! The rosemary and garlic combo is super flavorful without being overpowering. Definitely keeping this recipe in the rotation.

  2. S
    Sophia Apr 27, 2025

    These turned out great and are now my go-to snack when I want something crunchy and keto. Mine were still a bit sticky after cooling but firmed up more overnight in a sealed container. The rosemary flavor really came through.

  3. 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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