Easy Mexican Chicken Spaghetti

Ingredients (8)

• ✓ 1 pound spaghetti
• + 2 tablespoons olive oil add to pantry
• ✓ 2 cloves garlic, minced
• + 1 small yellow onion, diced add to pantry
• + 3 skinless, boneless chicken breast halves, cut into bite-size pieces, or more to taste add to pantry
• + 1 (10.75 ounce) can cream of mushroom soup add to pantry
• ✓ 1 (10 ounce) can diced tomatoes with green chile peppers
• + ½ cup shredded Colby-Monterey Jack cheese add to pantry