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Oven Roasted Asparagus with Bacon and Parmesan Cheese 🥓

Feyza Kırmacı
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Looking to include fresh asparagus in your keto menu? Try our quick and delicious Roasted Asparagus with Bacon recipe. This is a 5-ingredient recipe, ready in 25 minutes. So, let's dig in!

Baked asparagus and parmesan recipe served on a plate with cutleries.
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Preparation and cooking overview

Preparing roasted asparagus is so simple and easy that anyone can make it. Roast the slender green spears with bacon and Parmesan cheese in the oven. Within 25 minutes, you get a delicious side dish ready on your dining table.

Chef's note

Have fun experimenting with different flavors and textures. For example, roast the asparagus spears with some cherry tomatoes for sweetness. And, if you're a garlic lover, add extra minced garlic on top. You can even wrap the spears in the bacon before roasting for a fun presentation twist. The choice is all yours!

  • Prep Time: 10 minutes
  • Cooking Time: 15 minutes
  • Total Time: 25 Minutes
  • Difficulty Level: Easy
  • Recipe Makes 2 Servings

For more inspiration check out our Sides recipe.

🥓 Ingredients for this roasted asparagus with bacon recipe

The best thing about this oven-roasted asparagus recipe is you can easily find the ingredients in your stocked-up Keto Pantry!

  • 1 bunch of asparagus, trimmed and peeled
  • 4-6 slices of bacon, cooked and crumbled
  • ¼ cup Parmesan cheese, grated
  • 1 tablespoon olive oil
  • ½ teaspoon garlic powder
  • Sea salt and freshly cracked black pepper to taste
Ingredients like asparagus, bacon crumbs, grated parmesan cheese, ginger powder, and olive oil made ready on the kitchen table.

Ingredient substitutions

Let's take a look at some potential swaps that will keep our baked asparagus keto-friendly and delicious:

  • Parmesan cheese: Use Romano or Asiago as a substitute for Parmesan.
  • Olive oil: While olive oil is a fantastic choice for roasting, we can also use other high-heat oils like avocado or ghee.
  • Garlic powder: If you don't have garlic powder, use a clove or two of minced fresh garlic. Just remember, fresh garlic burns quickly, so keep a close eye on it as it roasts.

Additional ingredients

Experiment with these optional ingredients to enhance the flavor of the dish:

  • Lemon zest: Grate some lemon zest for a citrusy freshness and bright flavors!
  • Crushed red pepper flakes: If you're a spice lover, sprinkle red pepper flakes before roasting to give a nice spicy kick.
  • Toasted almond slices: For a delightful crunch, sprinkle toasted almond slices on top after roasting.
  • Cheese: Add crumbled goat or feta cheese right after you pull the dish out of the oven.
Low carb and homemade roasted asparagus with bacon crumbs and parmesan cheese.

Cooking tools required

To make this Roasted Asparagus With Bacon, you will need the following kitchen tools:

  • Peeler
  • Baking dish
  • Cutting board
  • Knife
  • Mixing spoon

Tools substitute options

  • Baking dish: Use a baking tray instead of a baking dish. It's flat and allows the asparagus to roast evenly.
Homemade asparagus and bacon recipe.

How to make Roasted Asparagus With Bacon: step-by-step guide

Cooking methods

  • Roasting

Preparation steps

  1. Gather all the ingredients and measure them.
  2. Fry the strips of bacon on the skillet until crispy. Once they're cooked, let them cool and crumble into small pieces.
  3. Grate the parmesan cheese in a small bowl and keep it aside.

Cooking instructions

Cut the asparagus

  1. First, wash and dry the asparagus.
  2. Grasp the stem at each end and apply gentle pressure, bending it until it naturally breaks apart.
  3. Discard the woody ends and use the tender part for baking.
  4. In case you don't like tough skin on your asparagus, you can peel it off. Use a vegetable peeler and glide it along the stem, starting from 2 inches above the bottom of the spear. Apply light pressure and rotate the stalk as you go.
Peeling asparagus using a peeler.

Bake the asparagus

  1. Preheat your oven to 425°F (220°C).
  2. Place the trimmed and peeled asparagus spears on a baking dish.
  3. Drizzle olive oil and sprinkle the garlic powder, sea salt, and freshly cracked black pepper.
  4. Toss the asparagus spears gently with your hands to ensure they are well coated in oil and seasonings.
  5. Then, sprinkle the grated Parmesan cheese evenly and add crumbled bacon pieces.
  6. Carefully place the baking sheet in the oven and roast for 12-15 minutes until the asparagus spears are tender and slightly browned.
  7. Transfer to a serving plate and serve warm.
Glass baking dish next to ingredients like asparagus, olive oil, and garlic powder on kitchen table.
Adding parmesan cheese over asparagus on a baking dish.
Adding crumbled bacon over asparagus and parmesan.
Baked and roasted asparagus with bacon and parmesan recipe.

Chef's pro tip

Don't cook the asparagus too long, or it'll get too soft. Try to cook it just as long as the recipe says. Make sure to lay out the asparagus spears with some space in between each one. If you put too many close together, they might get steamed instead of roasted, and you won't get those tasty, crispy bits on the edges.

What to serve with roasted asparagus?

Asparagus is a versatile vegetable — you can pair it with various keto-friendly dishes to make a well-rounded meal.

  • Grilled chicken or steak: Serve the roasted asparagus with Caprese Chicken, Chicken Teriyaki Skewers, or Keto Steak for a balanced and filling meal.
  • Egg dishes: Keto Vegetable Frittata or scrambled eggs are a great option to let the asparagus and bacon flavors shine.
  • Avocado salad: Pair this dish with a plate of fresh avocado salad for a refreshing contrast.
Roasted low-carb asparagus and bacon recipe.

How to make it healthier?

  • Choose low-sodium bacon to reduce the salt content of the recipe.
  • If it's within your budget, buy organic ingredients from your vegetable market.
  • Add more veggies like bell peppers or mushrooms to the baking dish before baking. This will add variety and increase the fiber content.

Time-saving tips

  • If your stores offer pre-trimmed asparagus, buy them and save yourself from the hassle of cleaning it yourself.
Keto asparagus dish with parmesan cheese and bacon.

What can I prepare ahead of time?

  • Trim and peel asparagus: Prepare your fresh asparagus spears by washing, trimming, and peeling them a few hours prior. Store them in a damp paper towel in the fridge to keep them fresh.
  • Cook and crumble bacon: Cook your bacon, let it cool, crumble it up, and store it in an airtight container in the fridge.

Storage and reheating instructions

Storage tips

  • Refrigerator: If you have leftovers, let them cool completely and then transfer them to an airtight container. Refrigerate for up to 3 days.

Reheating best practices

You don't have to reheat the leftovers; you can serve this dish cold. But if you prefer it warm, you can reheat it in the following ways:

  • Oven: Preheat your oven to 350 °F (about 180°C). Place the leftovers on a baking sheet or oven-safe dish. Reheat for 10-15 minutes. 
  • Stovetop: Heat a bit of oil in a skillet over medium heat. Add the asparagus and bacon, stirring frequently, and heat for 5-7 minutes.
Roasted asparagus and bacon crumbs served on a plate.

Recipe wrap-up and conclusion

Our Roasted Asparagus with Bacon recipe is perfect for a family dinner, a pack-and-go lunch, or a fancy brunch. Elevate your meals with this flavorful and easy-to-make recipe that will leave everyone craving more.

So try this recipe next time you plan to eat something fun and rewarding!

Frequently asked questions

Use fresh asparagus for the best texture and flavor. Frozen asparagus tends to be softer and may have a different texture when roasted.

Use a grill or an air fryer if you don't have an oven. Both methods provide the spears with a nice char and crispiness.

Definitely! To do this, lay out your bacon slices on a baking sheet that's been lined with baking paper. Then, put them in the oven set at 400°F (200°C) for about 15-20 minutes. This way, your bacon will cook evenly, and there will be less grease to deal with.

You can tell if your asparagus stalks are fresh if they're stiff enough to stand up straight when you hold them from the end. They should also have a smooth feel and be a vibrant green color that slowly changes to white towards the base of the stalk.

Yes, you can use white asparagus for this recipe. However, note that white asparagus has a slightly milder flavor and thicker skin. You need to peel the lower part of the stalks before roasting.

Sure thing! But omit or replace bacon strips with a vegan alternative like tofu or tempeh. You can add extra vegetables like bell peppers or onions for additional flavor.

📖 Recipe

Roasted asparagus with bacon.

Roasted Asparagus With Bacon

Elevate your asparagus game with our Roasted Asparagus with Bacon recipe, featuring crispy bacon, grated Parmesan, and savory seasonings for a delicious keto-friendly side dish.
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Course: Side Dish
Cuisine: American, Western
Keyword: 30-minute, 5-Ingredient, keto asparagus, low carb, vegetarian
Prep Time: 10 minutes
Cook Time: 15 minutes
Total Time: 25 minutes
Servings: 2
Calories: 298kcal

Ingredients

  • 1 bunch of asparagus trimmed and peeled
  • 4-6 slices of bacon cooked and crumbled
  • ¼ cup Parmesan cheese grated
  • 1 tablespoon olive oil
  • ½ teaspoon garlic powder
  • Sea salt and freshly cracked black pepper to taste
US Customary - Metric

Instructions

Cut the asparagus

  • First, wash and dry the asparagus.
  • Grasp the stem at each end and apply gentle pressure, bending it until it naturally breaks apart.
  • Discard the woody ends and use the tender part for baking.
  • In case you don't like tough skin on your asparagus, you can peel it off. Use a vegetable peeler and glide it along the stem, starting from 2 inches above the bottom of the spear. Apply light pressure and rotate the stalk as you go.

Bake the asparagus

  • Preheat your oven to 425°F (220°C).
  • Place the trimmed and peeled asparagus spears on a baking dish.
  • Drizzle olive oil and sprinkle the garlic powder, sea salt, and freshly cracked black pepper.
  • Toss the asparagus gently with your hands to ensure they are well coated in oil and seasonings.
  • Then, sprinkle the grated Parmesan cheese evenly over them and add crumbled bacon pieces.
  • Carefully place the baking sheet in the oven and roast for about 12-15 minutes until the asparagus spears are tender and slightly browned.
  • Transfer to a serving plate and serve warm.

Video

Nutrition

Nutrition Facts
Roasted Asparagus With Bacon
Amount Per Serving
Calories 298 Calories from Fat 252
% Daily Value*
Fat 28g43%
Saturated Fat 9g56%
Trans Fat 0.1g
Polyunsaturated Fat 4g
Monounsaturated Fat 14g
Cholesterol 38mg13%
Sodium 492mg21%
Potassium 124mg4%
Carbohydrates 2g1%
Fiber 0.2g1%
Sugar 0.3g0%
Protein 10g20%
Vitamin A 174IU3%
Vitamin C 0.5mg1%
Calcium 153mg15%
Iron 1mg6%
*

Nutritional values are estimates only and do not include carbs from sugar alcohols.

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