Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (2024)

Roasted Fennel is a delicious, somewhat unique, side dish recipe. It’s easy to make and can be served alongside of most main dishes. Fennel is a low carb, low glycemic vegetable which makes this recipe ideal for those following a low carb or keto diet.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (1)

This post contains affiliate links. See our Disclosure Statement for more information.

Fennel is all too often looked over in the produce section of the grocery store. In fact, when I purchased the fennel for this recipe, it wasn’t even listed under “fennel” in their system. The code on it was for celery root.

With it’s huge bulb and furry-looking stalks, it can be a bit intimidating if you’ve never made it before. But, this Roasted Fennel recipe is actually really easy to prepare and good for you too.

Fennel gets a bad rap, especially from those who don’t like anise or black licorice flavor. It does have a very similar taste, so if you are really not a fan of those foods, you might not love fennel.

Personally, I don’t love anise or black licorice, although the flavor does remind me of my grandmother’s pizzelle recipe that she used to make during the holidays.

It took trying fennel a few times for it to really grow on me. It’s low in carbs so it’s another vegetable option when following a low carb or keto diet, like I do most of the time. The more options, the better, right?

All this is to say, give it a chance! You might end up loving it.

Why This Recipe Works

It’s a simple recipe to prepare and can be served alongside of most main protein recipes.

Fennel is a good source of vitamin C and folate and also contains potassium, phosphorus, calcium, manganese, chromium, copper, zinc, and iron.

It’s low in calories, carbohydrates, and fat.

How to Make Roasted Fennel

What You Need To Make This Recipe

To make this recipe you will need:

  • 1 bulb of fennel (for 2 servings)
  • 1 tablespoon of olive oil
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper

The entire recipe and instructions can also be found in the recipe card at the bottom of this post. You can also print the recipe from the card, if needed.

Prep!

Preheat your oven to 400°F.

Cut the bulb of fennel into slices.

How to Cut Fennel

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (2)

Cut the stalks off of the top of the bulb.

Tip: you can save the stalks and fronds to use in other recipes or for stock. The fronds can also be used as garnish.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (3)

Trim the root end, as well, and remove the tougher outer layer.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (4)

Cut the bulb in half lengthwise.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (5)

Lay each side flat and cut into 1/4 to 1/2-inch slices, or you can dice it.

Create!

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (6)

Place the fennel on a sheet pan.

Toss with the olive oil and season with salt and pepper.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (7)

Roast for 20-25 minutes, tossing about half way through. The fennel will shrink and start to brown and caramelize.

Present!

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (8)

You can serve as is, or garnish the fennel with some of the reserved fronds, if desired.

Tips and Techniques

  • Fennel shrinks significantly when cooking. You may need 2-3 bulbs depending on how many servings you need.
  • Save the stalks and fronds to use in other recipes. The fronds can also be used as garnish.
  • Store leftovers in an airtight container in the refrigerator. Use within 5 days.

FAQ’s

Is Fennel Low Carb?

Fennel has about 3.5 grams of net carbs per one cup. It’s a very low glycemic food.

Can You Eat Fennel Raw?

Yes. You can eat fennel raw or cooked. It’s sweeter when raw, and has a light anise or licorice flavor when cooked.

Some ways that you can enjoy fennel raw are to use it in salads, or you can juice it.

More Easy Vegetable Side Dishes to Try

Here are a few more easy vegetable side dishes that you may want to try:

  • Roasted Cabbage Wedges
  • Simple Roasted Rutabaga
  • Roasted Radishes
  • Roasted Turnips
  • Roasted Chili Spiced Carrots
  • Spiralized Sweet Potatoes with Brown Sugar Honey Butter

Love this Simple Roasted Fennel recipe? Follow me on Pinterest, Instagram, and Facebook for more!

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (9)

Print

Roasted Fennel

Roasted Fennel is a delicious, somewhat unique, side dish recipe. It’s easy to make and can be served alongside of most main dishes. Fennel is a low carb, low glycemic vegetable which makes this recipe ideal for those following a low carb or keto diet.

Course Side Dish

Cuisine Gluten Free, Low Carb, Vegetarian

Prep Time 10 minutes minutes

Cook Time 20 minutes minutes

Total Time 30 minutes minutes

Servings 2

Calories 99kcal

Author Lauren Harris

Ingredients

  • 1 fennel bulb * cut into slices - see post for directions, if needed
  • 1 tablespoon extra virgin olive oil
  • 1/2 teaspoon salt
  • 1/4 teaspoon pepper

Instructions

  • Preheat oven to 400°F.

  • Place the sliced fennel on baking sheet and toss with the olive oil.

  • Season with salt and pepper.

  • Roast for 20-25 minutes, or until tender and just starting to brown and caramelize.

  • Serve as is, or garnish with fennel fronds, if desired.

Notes

Tips and Techniques

  • Fennel shrinks significantly when cooking.You may need 2-3 bulbs depending on how many servings you need.
  • Save the stalks and fronds to use in other recipes.The fronds can also be used as garnish.
  • Store leftovers in an airtight container in the refrigerator. Use within 5 days.

** Nutritional information is an estimate and may vary.

Nutrition

Serving: 1serving | Calories: 99kcal | Carbohydrates: 9g | Protein: 1g | Fat: 7g | Saturated Fat: 1g | Sodium: 642mg | Potassium: 484mg | Fiber: 4g | Vitamin A: 157IU | Vitamin C: 14mg | Calcium: 57mg | Iron: 1mg

This recipe was originally published on June 6, 2018. It was updated with new images, tips, techniques, and FAQ’s in October 2020.

Oven Roasted Fennel Recipe (keto, low carb) - Delicious Little Bites (2024)

FAQs

Can you eat fennel on a Keto diet? ›

Is Fennel Low Carb? Fennel is an aromatic vegetable that belongs to the carrot family and has a mild, licorice-like flavor. Although fennel is at the higher end of the low carb vegetable table, it can still be enjoyed in moderation as part of a balanced and healthy Keto diet.

How many carbs are in roasted fennel? ›

Fennel bulb, cooked contains 135 calories per 218 g serving. This serving contains 7 g of fat, 3.1 g of protein and 18 g of carbohydrate. The latter is 9.8 g sugar and 7.6 g of dietary fiber, the rest is complex carbohydrate.

What vegetables pair well with fennel? ›

Fruit and Vegetables

Apples, beetroot, Brussels sprouts, celeriac, corn, cucumber, garlic, grape, grapefruit, green bean, guava, kohlrabi, lemon, mushroom, olive, orange, peach, pear, pomegranate, potatoes, tomatoes, watercress, watermelon.

What does baked fennel taste like? ›

The caramelized and buttery flavour: the fennel becomes soft and practically melts in your mouth when roasted. Thanks to its mild flavour, it's a great side dish to serve with a bold main as there is no risk in the flavours clashing.

Who should not eat fennel? ›

Pregnancy: Fennel is possibly unsafe to use when pregnant. Regularly using fennel has been linked to preterm birth. Breast-feeding: Fennel is possibly unsafe. There are some reports of breast-feeding infants with damage to their nervous systems after they were exposed to herbal tea containing fennel through breastmilk.

Does fennel spike blood sugar? ›

The fennel seed oil could reduce blood sugar levels and showed hypoglycemic activity in diabetic rats during an animal trial. Also, fennel essential oil could improve the pathological changes in the pancreas and kidneys because of diabetes.

Is roasted fennel good for you? ›

Fennel contains many antioxidant compounds including rosmarinic acid, chlorogenic acid, quercetin, and apigenin. Antioxidants can help fight cell damage from free radicals and reduce your risk of many chronic diseases such as cancer and heart disease.

Is fennel better roasted or raw? ›

We love it both ways! Roasted fennel has a buttery, caramelized flavor with very mild licorice notes while raw fennel provides a crunch and sweet, stronger licorice flavor like in our Easy Fennel Salad. We also love a sautéed version such as in our Spicy Gnocchi with Fennel and Mushrooms.

Can I eat fennel for weight loss? ›

Fennel seeds are rich in fibre and may aid in weight loss and keep hunger pangs at bay. They work as diuretics and improve metabolism. Consuming fennel seeds daily with a balanced diet and workout helps you to shed extra pounds quickly.

What spices compliment fennel? ›

Spices that pair with fennel

Anise, star anise, dill seed, nutmeg, cardamom, black pepper, cumin, coriander seeds cassia, cinnamon, turmeric, cloves and fenugreek.

What meat does fennel pair with? ›

It would complement simple meats, like Chicken Saltimbocca, Balsamic Chicken or Pan-Seared Pork Chops nicely. Or, serve it with hearty vegetarian main dish like Vegetarian Baked Ziti. Roasted fennel isn't just for sides. You can use it to top your favorite flatbreads too.

What Flavours compliment fennel? ›

Citrus: Fennel pairs well with citrus fruits such as oranges, lemons, and limes. Herbs: Fennel pairs well with fresh herbs such as dill, parsley, and thyme. Cheese: Fennel pairs well with cheeses such as parmesan, feta, and goat cheese. Nuts: Fennel pairs well with nuts such as almonds, hazelnuts, and pine nuts.

What is the best way to eat fennel? ›

Eaten raw, fennel works particularly well with fish and pork. It can be oven-baked to add complexity to roast vegies. Sautéed fennel is a great side dish and adding raw slices to a fresh salad will add a sharp bite and crunch to the mix.

Why do chefs use fennel so much? ›

Though often overlooked by home cooks, this versatile ingredient is beloved by chefs for its pleasantly sweet, fresh flavor and mild aromatic character.

Is fennel high in carbohydrates? ›

Fennel bulb, raw (1 cup) contains 6.4g total carbs, 3.6g net carbs, 0.2g fat, 1.1g protein, and 27 calories.

Can fennel make me lose weight? ›

Fennel seeds are rich in fibre and may aid in weight loss and keep hunger pangs at bay. They work as diuretics and improve metabolism. Consuming fennel seeds daily with a balanced diet and workout helps you to shed extra pounds quickly.

Does fennel detox the liver? ›

When you drink fennel tea, the antioxidants will attach to molecules in your blood that are fighting oxidative damage. This lessens the load on your kidney and liver, helps new cell production, and even reduces the signs of aging.

What herbs help ketosis? ›

Some herbs do contain slightly more carbs than others, but it's typically only a concern if you like to add a large amount to your dish. The lowest-carb options include thyme, basil, coriander, tarragon, mint, cinnamon, and ginger.

Top Articles
Latest Posts
Article information

Author: Nathanael Baumbach

Last Updated:

Views: 5649

Rating: 4.4 / 5 (75 voted)

Reviews: 82% of readers found this page helpful

Author information

Name: Nathanael Baumbach

Birthday: 1998-12-02

Address: Apt. 829 751 Glover View, West Orlando, IN 22436

Phone: +901025288581

Job: Internal IT Coordinator

Hobby: Gunsmithing, Motor sports, Flying, Skiing, Hooping, Lego building, Ice skating

Introduction: My name is Nathanael Baumbach, I am a fantastic, nice, victorious, brave, healthy, cute, glorious person who loves writing and wants to share my knowledge and understanding with you.