1 (2 pound) chuck roast trimmed of excess fat, or more to taste
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1 onion, chopped
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2 tablespoons minced fresh ginger
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3 cloves garlic, minced
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salt and ground black pepper to taste
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0.66666668653488 cup water
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0.25 cup tamari
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15 drops liquid stevia
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1 beef bouillon cube
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2 red bell peppers, cut into strips
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2 tablespoons arrowroot powder
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0.25 cup chopped cilantro
Instructions
Turn on a multi-functional pressure cooker (such as Instant Pot) and select Sauté function. Heat 2 tablespoons olive oil in the pot. Sear chuck roast in hot oil until brown on all sides, about 10 minutes. Remove roast and set aside. Add remaining 1 tablespoon olive oil to the pot. Cook and stir onion, ginger, garlic, salt, and pepper in hot oil until onion is translucent, about 5 minutes. Add water, tamari, stevia, and bouillon.
Return roast to the pot. Close and lock the lid; set pressure to High and set the timer for 60 minutes. Allow 10 to 15 minutes for pressure to build.
Release pressure using the natural-release method according to manufacturer's instructions for 10 minutes. Release remaining pressure carefully using the quick-release method according to manufacturer's instructions, about 5 minutes. Unlock and remove the lid. Remove roast to a plate.
Add red bell peppers to the pot and whisk in arrowroot. Set to Sauté mode; cook and stir until sauce is thickened and bell peppers are softened, about 5 minutes.
Return roast to the pot; stir until heated through, about 3 minutes more. Top with chopped cilantro.