Recipe for Stuffed Peppers in the Crock Pot: Set-And-Forget Weeknight Feast

This set-and-forget method transforms stuffed peppers into the easiest weeknight dinner you’ll make all month. The crock pot handles all the work while you focus on what matters.

Tender peppers filled with savory rice and herbs cook low and slow, delivering a complete meal with minimal effort. Perfect for busy evenings when you need dinner ready on time.

Ingredients for Recipe for Stuffed Peppers in the Crock Pot

Pantry staples and fresh peppers make this hands-off dinner a breeze to prepare.

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The peppers are the foundation here. Look for ones that stand up straight—flat-bottomed bell peppers (any color) work best in the crock pot. I grab mine at Trader Joe’s or the local farmers market when they’re in season. The rice soaks up all the flavor, so use a good long-grain variety. For the beans, organic black beans from a can save time without sacrificing quality (just rinse them really well).

No long-grain rice? Jasmine or basmati work too—just don’t use instant rice, it’ll turn mushy. Swap black beans for pinto or kidney beans if that’s what’s in the cupboard. The cheese can be any melty variety (I’ve used pepper jack for a kick), or skip it entirely for a lighter version. Short on time? Pre-diced onions and minced garlic from the store are fine (no shame).

Stuffed peppers actually taste better the next day. Store leftovers in the fridge for up to 4 days or freeze for 3 months. Reheat in the microwave or oven—just add a splash of broth if they seem dry.

Instructions

Here’s the method. Straightforward, tested, works every time.

Step 1: Prepare the Peppers and Rice

Start by cutting the tops off the 4 whole Bell Peppers and removing the seeds and membranes. I like to make a small slice at the bottom to help them stand upright in the slow cooker. Set them aside while you prepare the filling.

In a medium bowl, combine the 1.5 cups White Rice, 2.5 cups Vegetable Broth, 1 can Black Beans (drained and rinsed), 1 cup Corn Kernels, 1 can Diced Tomatoes (undrained), finely diced 1 whole Onion, minced 3 cloves Garlic Cloves, 1 cup Tomato Sauce, 2 tbsp Olive Oil, 1 tsp Dried Oregano, 1 tsp Dried Basil, 1 tsp Salt, and 0.5 tsp Black Pepper. Stir well to combine.

Step 2: Stuff the Peppers

Spoon the rice mixture into each of the hollowed-out Bell Peppers, pressing down gently to pack it in. Leave about ½ inch of space at the top to allow the filling to expand as it cooks. If you have any leftover filling, you can place it around the peppers in the slow cooker.

This step is where you can get creative—if you want extra flavor, you could mix in a bit of the Shredded Cheese into the filling before stuffing. Just save at least 1 cup for topping later.

Step 3: Slow Cook to Perfection

Place the stuffed Bell Peppers upright in the slow cooker. If they wobble, you can nestle them against each other or the sides of the pot to keep them steady. Cover and cook on low heat for 6-7 hours or on high heat for 3-4 hours.

You’ll know they’re done when the peppers are tender and the filling is cooked through. The rice should be soft and have absorbed most of the liquid. If the tops start to brown too much during cooking, you can tent them with a bit of foil.

Step 4: Add Cheese and Finish

Once the peppers are tender, sprinkle the 1.5 cups Shredded Cheese evenly over the tops. Cover again and let it cook for an additional 10-15 minutes on low heat until the cheese is fully melted and bubbly.

This final touch adds a creamy, gooey layer that ties everything together. If you want a little extra color, you can broil them for 2-3 minutes in the oven after slow cooking, but it’s not necessary.

Health Benefits of This Recipe

Nutrient-Rich Vegetables

Bell peppers are packed with vitamin C—one medium pepper provides 152% of your daily needs. They’re also rich in vitamin A for eye health and fiber for digestion. The slow cooking process helps break down cell walls, making these nutrients easier to absorb. 💪

Plant-Based Protein Power

The combination of black beans and rice creates a complete protein, providing all nine essential amino acids your body needs. 1 cup of this filling delivers about 15 grams of protein, keeping you full and energized without meat.

Heart-Healthy Fats

Olive oil in the recipe contributes monounsaturated fats that support heart health. These good fats help lower bad cholesterol levels while providing essential fatty acids your body can’t produce on its own.

Fiber for Digestion

Between the peppers, beans, and rice, one serving provides about 10 grams of fiber. This aids digestion, helps maintain healthy blood sugar levels, and supports a thriving gut microbiome. I notice I feel lighter after eating this dish compared to meat-heavy meals.

Low-Calorie Satisfaction

Each stuffed pepper contains approximately 250-300 calories while delivering a satisfying portion size. The high water content in peppers and fiber from beans and rice create a filling meal without excessive calories. 🥗

Antioxidant Boost

Tomatoes and bell peppers are loaded with lycopene and beta-carotene, powerful antioxidants that protect against cell damage. The slow cooking process actually increases the bioavailability of these compounds in the vegetables.

Frequently Asked Questions