Easy Instant Pot Pork Alla Marinara (Keto)

Stews & Soups

March 29, 2026

Craving a hearty, Italian-inspired meal that’s ready in a flash? This Instant Pot Pork Alla Marinara is your answer! We’re talking incredibly tender pork shoulder, vibrant veggies, and a rich, savory marinara-pesto sauce, all coming together in just 25 minutes. It’s a low-carb, high-flavor dinner that tastes like it simmered for hours. Get ready for your new favorite weeknight wonder!

Ingredients

• 2 lbs / 900g pork shoulder, cut into 1-inch cubes
• 2 medium onions, chopped
• 2 medium bell peppers, chopped
• 1 cup / 70g sliced mushrooms
• 1 cup / 240ml Keto marinara sauce
• ¼ cup / 60ml pesto

Instructions

1. Directions1. Place the cubed pork shoulder, chopped onions, chopped bell peppers, and sliced mushrooms into the inner pot of your Instant Pot.2. Pour the Keto marinara and pesto over the top of the . Give everything a gentle stir to combine.3. Secure the lid and set the steam release valve to the ‘Sealing’ position.4. Select the ‘Stew/Meat’ setting and cook on high pressure for 10 minutes.5. Once the cooking cycle is complete, allow the pressure to release naturally for 10-15 minutes. Carefully open the lid, stir, and serve immediately.

Nutritional Information

• Per Serving: Calories 280 | Total Fats 13g | Net Carbs: 10g | Protein 19g | Fiber: 4g

Pro Tips

• For a deeper, richer flavor, use the Sauté function on your Instant Pot to brown the pork cubes in a little olive oil before adding the other .
• This dish is fantastic served over cauliflower rice, zucchini noodles, or a bed of steamed green beans to keep it low-carb.
• Feel free to add other vegetables like chopped zucchini or eggplant along with the peppers and onions.
• This recipe freezes beautifully. Allow it to cool completely, then store it in an airtight container in the freezer for up to 3 months.

FAQ

Q: Do I have to brown the pork before pressure cooking
A: No, this is a quick dump-and-go recipe. However, for a deeper and richer flavor, the pro tips suggest using the Sauté function to brown the pork cubes in a little olive oil before adding the other ingredients.

Q: What can I serve with this low-carb pork marinara
A: To keep the meal low-carb and keto-friendly, this dish is fantastic served over cauliflower rice, zucchini noodles, or a bed of steamed green beans.

Q: Can I add other vegetables to this recipe
A: Yes, absolutely. You can feel free to add other vegetables like chopped zucchini or eggplant along with the peppers and onions to customize the dish.

Q: Is this Instant Pot pork recipe good for meal prep
A: Yes, this recipe is perfect for meal prep because it freezes beautifully. Allow the dish to cool completely, then store it in an airtight, freezer-safe container for up to 3 months.

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