
This low carb savory marinated pork roast is a lifesaver for those busy weeknights when you want something hearty and delicious without spending hours in the kitchen. Growing up in the Midwest, pork roasts were a staple at family gatherings, and I've always loved the way a good marinade can transform a simple cut of meat into something truly special. This recipe is perfect for anyone looking to enjoy a flavorful meal while keeping carbs in check.
I first made this pork roast when hosting an impromptu dinner party with friends who were following keto diets. The dish was such a hit that it's become my go to recipe whenever I need a reliable main course that pleases everyone at the table.
Ingredients
Step-by-Step Instructions

The garlic in this recipe is my secret weapon. I learned from my grandmother to always mince it extra fine and let it sit for about 10 minutes before mixing into the marinade. This activates the allicin compound that gives garlic its distinctive flavor and health benefits. Every time I make this roast, the aroma of garlic and herbs takes me right back to Sunday dinners at her farmhouse kitchen.
Make Ahead Storage

Perfect Pairings
Marinade Magic
Frequently Asked Questions
- → What makes this pork roast low carb?
The marinade ingredients do not include any sugar or high-carb components, keeping the entire dish low in carbohydrates.
- → Can I substitute pork loin with another cut?
Yes, you can use pork tenderloin or even a bone-in pork roast, though cooking time may need to be adjusted.
- → What side dishes pair well with this roast?
Roasted Brussels sprouts, a fresh green salad, cauliflower mash, or sautéed green beans are excellent low-carb options.
- → How long can I marinate the pork?
Marinate for at least 2 hours, but overnight marination will enhance the flavor even more.
- → Can I add other flavors to the marinade?
Absolutely! Try balsamic vinegar for sweetness or crushed red pepper flakes for some heat. Fresh herbs like parsley or basil can also add vibrancy.
- → What internal temperature should the pork reach?
The pork should be cooked to an internal temperature of 145°F (63°C) for optimal tenderness and safety.