Lyon led his troops up a gently rolling slope for half a mile, and when within three hundred yards of his foe, he made dispositions for battle. He posted the regulars, with Colonel Blair's troops, on the left, and some German volunteers of Boernstein's regiment, under Lieutenant-Colonel Shaeffer, on the right. Totten's artillery occupied the center, and they opened the conflict by firing a shell from a 12-pounder in the midst of the insurgents in the road. Another shell immediately followed, and scattered the men in the wheat-field, when Lyon's column advanced, and the battle began. It continued for a short time with great spirit on both sides. The insurgents were forced back by the pressure of the Union infantry, and the round shot, and shell, and grape, and canister, from Totten's cannon. Two of his shells entered the brick house and drove out the inmates; and twenty minutes later, Lyon's men occupied it, and had full possession of the battle-field.
The insurgents made a stand at the edge of a wood near their camp, but were soon driven from their rallying-point. They now fled in confusion, for they found themselves attacked on their flank by a cannonade from the river. Captain Richards, with some infantry, and a small company of artillery, under Captain Voester, who had been left in charge of the transports, had moved up the river and captured a shore-battery of two guns, with which the insurgents intended to sink the vessels of their pursuers. They also took twenty prisoners, several horses, and a considerable amount of military stores. They then moved forward to — co-operate with the land force; and it was the shot from a howitzer on the City of Louisiana, and the missiles from Totten's guns, falling simultaneously among the insurgents, that produced a panic and a flight. Their camp, which Lyon took possession of immediately afterward, showed evidences of hasty departure.2