Ingredients
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nonstick cooking spray
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1 beef flank steak (about 1 1/2 pounds)
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1 teaspoon oil
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1 large onion, quartered and sliced
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4 ounces canned diced green chiles
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1/3 cup water
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2 teaspoons vinegar
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1 1/4 teaspoons chili powder
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1 teaspoon garlic powder
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1/2 teaspoon granulated sugar
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1/2 teaspoon salt
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1/8 teaspoon pepper
Instructions
- Spray crockpot with cooking spray.
- In a large skillet over medium-high heat, brown flank steak in oil.
- Place in crockpot.
- You may need to cut it in half to fit.
- In skillet, place onion, green chiles, water, vinegar, chili powder, garlic powder, sugar, salt and peper.
- Bring to a boil over medium heat, stirring to loosen browned bits from bottom of skillet.
- Pour over meat.
- Cover and cook until meat is very tender, 6 to 7 hours on low or 3 to 3 1/2 hours on high.
- Transfer meat to a warm platter.
- Slice meat diagonally.
- Remove onion from crockpot with slotted spoon and arrange around meat.
- If desired, baste with juices.