Keto Rosemary Chicken Thighs with Veggies {Sheet Pan Recipe!} (2024)

Need a quick and easy keto-friendly dinner tonight? Try Keto Rosemary Chicken with Veggies! It’s a simple sheet pan recipe that combines flavorful chicken thighs, asparagus, and cauliflower tossed in a rosemary-butter sauce.

If you need a simple recipe to make for dinner that’s ready in under an hour (just about 40 minutes, in fact!), give this recipe a try. It’s a sheet pan recipe featuring oh-so-flavorful chicken thighs alongside healthy asparagus and cauliflower tossed in a rosemary-butter sauce.

Why You’ll Love Keto Rosemary Chicken Thighs

• It’s a simple recipe that bakes all on one sheet pan.
• It takes only about 40 minutes to make.
• It reheats beautifully, making it ideal for meal prep.
• It’s a complete meal on one pan that features fat, protein, and healthy vegetables.

Ingredients Needed to Make Easy Keto Rosemary Chicken Thighs

Ingredient quantities for this keto casserole are located in the recipe card at the end of the post.

• Boneless, skinless chicken thighs
• Asparagus – if you don’t care for asparagus, you can use more cauliflower or substitute broccoli instead
• Cauliflower florets
• Salt and pepper
• Fresh rosemary leaves
• Butter
• Grated Parmesan cheese – Use freshly grated for the best flavor

How to Make Keto Rosemary Chicken {Quick Overview}

This is just a quick overview of some of the steps involved in making the keto sheet pan recipe. For the recipe in detail, including exact measurements used at each step, scroll to the recipe card at the end of the post.

First, prepare your baking sheet, add it to the oven, and turn on the oven to the preheat temp. Yes, you will be adding an empty baking sheet to the oven! This is one of my favorite kitchen tricks. By adding your chicken and vegetables to both a preheated ovenand pan, they’ll roast better on the underside.

Then add all ingredients except Parmesan cheese to a large bowl and toss to evenly distribute the mixture.

TIPS:

• If you don’t care for asparagus, you can use more cauliflower or substitute broccoli instead.
• If you don’t have fresh rosemary, you can substitute 2 tsp dried rosemary. The rule-of-thumb for substituting dried herbs for fresh herbs (or vice versa) is 1 tbsp fresh to 1 tsp dried.

When the oven is preheated, carefully remove the hot baking sheet using an oven mitt. Add the chicken, asparagus, and cauliflower mixture in a single layer.

and bake!

TIP: If desired, after the chicken is fully cooked, remove the chicken and asparagus from the pan and roast the cauliflower for an additional 5 minutes.

When everything is done, divide into four equal portion sizes (use a food scale for the most precise measurements) and top each serving with 2 tbsp Parmesan cheese.

More Keto Chicken Recipes

Love chicken? Check out these easy keto chicken recipes:

• Keto Strawberry-Chicken Salad with Maple-Balsamic Vinaigrette
• Keto Chicken Alfredo with Broccoli
• Keto Fried Rice and Chicken
• Keto Chicken Alfredo Soup

Nutrition Facts for Keto Rosemary Chicken Thighs

Each serving (four servings) contains:

• 324 calories
• 18g fat
• 33g protein
• 4g net carbs

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