Keto Shepherd’s Pie Casserole with Cauliflower Mash | Keto Freezer Meal - Mind Over Munch

Ingredients

• 1 Tbsp oil
• ½ cup chopped onion
• 2 cloves garlic (minced)
• ⅔ cup celery (chopped)
• 1½ lbs ground beef
• 1 cup canned fire roasted tomatoes
• ½ cup zucchini (diced)
• salt & pepper (to taste)
• ¼ cup chicken or beef broth
• 1 tsp fresh thyme
• 6 cups cauliflower florets
• ½ cup milk or cream of choice (dairy or plant-based)
• 3 Tbsp grass-fed butter (optional)
• 2 cloves garlic
• ½ tsp fresh rosemary
• ½ tsp fresh thyme
• ¾ tsp salt (to taste)
• ¼ tsp pepper